Cita APA (7a ed.)
ebrary, Inc, & Edgerton, W. W. (2008). Recommended contract practices for underground construction. Society for Mining, Metallurgy, and Exploration.
Cita Chicago Style (17a ed.)
ebrary, Inc, y William W. Edgerton. Recommended Contract Practices for Underground Construction. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2008.
Cita MLA (9a ed.)
ebrary, Inc, y William W. Edgerton. Recommended Contract Practices for Underground Construction. Society for Mining, Metallurgy, and Exploration, 2008.
Precaución: Estas citas no son 100% exactas.