Gaya APA
American Practical Navigation Vol 1. (1977).
USA:
Defense Mapping Agency.
Gaya Chicago
American Practical Navigation Vol 1.
1.
USA:
Defense Mapping Agency,
1977.
Text.
Gaya MLA
American Practical Navigation Vol 1.
1.
USA:
Defense Mapping Agency,
1977.
Text.
Gaya Turabian
American Practical Navigation Vol 1.
USA:
Defense Mapping Agency,
1977.
Print.