Cita APA (7a ed.)

Thomas, W. N. (1961). Surveying (5th ed.). ELBS & Edward Arnold.

Cita Chicago Style (17a ed.)

Thomas, W. Norman. Surveying. 5th ed. London: ELBS & Edward Arnold, 1961.

Cita MLA (9a ed.)

Thomas, W. Norman. Surveying. 5th ed. ELBS & Edward Arnold, 1961.