Cita APA (7a ed.)

Gaylord, E. H., & Gaylord, C. N. (1968). Structural engineering handbook. McGraw-Hill book company.

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

Gaylord, Edwin Henry, y Charles N. Gaylord. Structural Engineering Handbook. McGraw-Hill book company, 1968.