Penggayaan APA
Freeman, Otis W., Raup, H. F.. (1959).
Essential of Geography (2).
USA:
Mc Graw Hill.
Chicago Style
Freeman, Otis W., Raup, H. F..
Essential of Geography.
2
USA:
Mc Graw Hill,
1959.
Text.
MLA Style
Freeman, Otis W., Raup, H. F..
Essential of Geography.
2
USA:
Mc Graw Hill,
1959.
Text.
Turabian Style
Freeman, Otis W., Raup, H. F..
Essential of Geography.
2
USA:
Mc Graw Hill,
1959.
Print.