Cita APA

Gaylord, E. H., & Gaylord, C. N. (1968). Structural engineering handbook. New York, New York: McGraw-Hill.

Citación estilo Chicago

Gaylord, Edwin Henry, y Charles N. Gaylord. Structural Engineering Handbook. New York, New York: McGraw-Hill, 1968.

Cita MLA

Gaylord, Edwin Henry, y Charles N. Gaylord. Structural Engineering Handbook. New York, New York: McGraw-Hill, 1968.