APA (7th ed.) Citation

Smith, D. W. (1983). Marine auxiliary machinery (6th ed.). Butterworths.

Chicago Style (17th ed.) Citation

Smith, David W. Marine Auxiliary Machinery. 6th ed. London: Butterworths, 1983.

MLA (9th ed.) Citation

Smith, David W. Marine Auxiliary Machinery. 6th ed. Butterworths, 1983.

Warning: These citations may not always be 100% accurate.