Cita APA (7a ed.)

Urquhart, L. C. (1959). Civil engineering handbook (Fourth.).

Cita Chicago Style (17a ed.)

Urquhart, Leonard Church. Civil Engineering Handbook. Fourth. New York, McGraw-Hill, 1959.

Cita MLA (9a ed.)

Urquhart, Leonard Church. Civil Engineering Handbook. Fourth. 1959.