Gaya APA
The Nautical Almanac 2009. (2008).
United Kingdom:
United Kingdom Hydrographic Office.
Gaya Chicago
The Nautical Almanac 2009.
2009 Ed.
United Kingdom:
United Kingdom Hydrographic Office,
2008.
Text.
Gaya MLA
The Nautical Almanac 2009.
2009 Ed.
United Kingdom:
United Kingdom Hydrographic Office,
2008.
Text.
Gaya Turabian
The Nautical Almanac 2009.
United Kingdom:
United Kingdom Hydrographic Office,
2008.
Print.