APA Style
Packard, William V.. (1979).
Laytime Calculating : Tramp Ship Series .
London:
Fairplay Publications.
Chicago Style
Packard, William V..
Laytime Calculating : Tramp Ship Series.
London:
Fairplay Publications,
1979.
Text.
MLA Style
Packard, William V..
Laytime Calculating : Tramp Ship Series.
London:
Fairplay Publications,
1979.
Text.
Turabian Style
Packard, William V..
Laytime Calculating : Tramp Ship Series.
London:
Fairplay Publications,
1979.
Print.