Gaya APA
Oberlander, Theodore M., Muller, Robert A.. (1987).
Essentials Of Physical Geography Today (Ed. 2).
New York:
Random House.
Gaya Chicago
Oberlander, Theodore M., Muller, Robert A..
Essentials Of Physical Geography Today.
Ed. 2
New York:
Random House,
1987.
Text.
Gaya MLA
Oberlander, Theodore M., Muller, Robert A..
Essentials Of Physical Geography Today.
Ed. 2
New York:
Random House,
1987.
Text.
Gaya Turabian
Oberlander, Theodore M., Muller, Robert A..
Essentials Of Physical Geography Today.
Ed. 2
New York:
Random House,
1987.
Print.