Cita APA

DeLony, E. (1993). Landmark American bridges (Firts edition.). New York: American Society of Civil Engineers (ASCE).

Citación estilo Chicago

DeLony, Eric. Landmark American Bridges. Firts edition. New York: American Society of Civil Engineers (ASCE), 1993.

Cita MLA

DeLony, Eric. Landmark American Bridges. Firts edition. New York: American Society of Civil Engineers (ASCE), 1993.

Precaución: Estas citas no son 100% exactas.