Cita APA (7th ed.)
Smith, D. W. (1984). Marine auxiliary machinery (6th ed.). Butterworths.
Cita Chicago (17th ed.)
Smith, David W. Marine Auxiliary Machinery. 6th ed. London: Butterworths, 1984.
Cita MLA (9th ed.)
Smith, David W. Marine Auxiliary Machinery. 6th ed. Butterworths, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.