Gaya APA

Wilbur, C, T., Wight, D. (1984). Pounder's Marine Diesel Engines (6 Edition). United Kingdom: Butterworths.

Gaya MLA

Wilbur, C., T.., Wight, D.A.. "Pounder's Marine Diesel Engines". 6 Edition United Kingdom: Butterworths, 1984. Text.