Gaya APA
Jacobs, J.A. (1959).
Physics & Geology .
New York:
McGrawHill Book Company.
Gaya Chicago
Jacobs, J.A.
Physics & Geology.
New York:
McGrawHill Book Company,
1959.
Text.
Gaya MLA
Jacobs, J.A.
Physics & Geology.
New York:
McGrawHill Book Company,
1959.
Text.
Gaya Turabian
Jacobs, J.A.
Physics & Geology.
New York:
McGrawHill Book Company,
1959.
Print.