Cita APA (7th ed.)
Gatscher, J. A., McGavin, G. L., & Caldwell, P. J. (2012). Earthquake protection of building equipment and systems: Bridging the implementation gap. American Society of Civil Engineers.
Cita Chicago (17th ed.)
Gatscher, Jeffrey A., Gary L. McGavin, i Philip J. Caldwell. Earthquake Protection of Building Equipment and Systems: Bridging the Implementation Gap. Reston, Va.: American Society of Civil Engineers, 2012.
Cita MLA (9th ed.)
Gatscher, Jeffrey A., et al. Earthquake Protection of Building Equipment and Systems: Bridging the Implementation Gap. American Society of Civil Engineers, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.