Gaya APA
Reed's Nautical Almanac 1977. (1977).
London:
Thomas Reed Publications Limited.
Gaya Chicago
Reed's Nautical Almanac 1977.
.
London:
Thomas Reed Publications Limited,
1977.
Text.
Gaya MLA
Reed's Nautical Almanac 1977.
.
London:
Thomas Reed Publications Limited,
1977.
Text.
Gaya Turabian
Reed's Nautical Almanac 1977.
London:
Thomas Reed Publications Limited,
1977.
Print.