Cita APA (7a ed.)

Whittuck, E. A. (1920). International canals. H.M. Stationery Office.

Cita Chicago Style (17a ed.)

Whittuck, Edward Arthur. International Canals. London: H.M. Stationery Office, 1920.

Cita MLA (9a ed.)

Whittuck, Edward Arthur. International Canals. H.M. Stationery Office, 1920.