Citação APA (7ª ed.)
Biennial Geotechnical Seminar Denver, Colo, American Society of Civil Engineers. Geo-Institute, American Society of Civil Engineers. Colorado Section. Geo-Institute Chapter, Association of Environmental & Engineering Geologists. Rocky Mountain Section, Colorado Association of Geotechnical Engineers, ebrary, Inc, . . . Wiltshire, R. L. (2013). GeoChallenges: Rising to the geotechnical challenges of Colorado : proceedings of the 2012 Biennial Geotechnical Seminar, November 9, 2012, Denver, Colorado. American Society of Civil Engineers.
Citação do estilo Chicago (17ª ed.)
Biennial Geotechnical Seminar Denver, Colo, American Society of Civil Engineers. Geo-Institute, American Society of Civil Engineers. Colorado Section. Geo-Institute Chapter, Association of Environmental & Engineering Geologists. Rocky Mountain Section, Colorado Association of Geotechnical Engineers, Inc ebrary, Christoph M. Goss, Jere A. Strickland, e Richard L. Wiltshire. GeoChallenges: Rising to the Geotechnical Challenges of Colorado : Proceedings of the 2012 Biennial Geotechnical Seminar, November 9, 2012, Denver, Colorado. Reston, Va.: American Society of Civil Engineers, 2013.
Citação MLA (9ª ed.)
Biennial Geotechnical Seminar Denver, Colo, et al. GeoChallenges: Rising to the Geotechnical Challenges of Colorado : Proceedings of the 2012 Biennial Geotechnical Seminar, November 9, 2012, Denver, Colorado. American Society of Civil Engineers, 2013.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.