Gaya APA
AN, C. (2004).
Nicholls's Seamanship and Nautical Knowledge (28th Edition).
Glasgow:
Glasgow Brown, Son & Ferguson LTD.
Gaya MLA
AN, Cockroft.
"Nicholls's Seamanship and Nautical Knowledge".
28th Edition
Glasgow:
Glasgow Brown, Son & Ferguson LTD,
2004.
Text.