Gaya APA
Dott, Robert H, Jr.. (1971).
Evolution of the earth (ed. 3).
USA:
New York: Mc Graw-Hill Book Company, 1971.
Gaya Chicago
Dott, Robert H, Jr..
Evolution of the earth.
ed. 3
USA:
New York: Mc Graw-Hill Book Company, 1971,
1971.
Text.
Gaya MLA
Dott, Robert H, Jr..
Evolution of the earth.
ed. 3
USA:
New York: Mc Graw-Hill Book Company, 1971,
1971.
Text.
Gaya Turabian
Dott, Robert H, Jr..
Evolution of the earth.
ed. 3
USA:
New York: Mc Graw-Hill Book Company, 1971,
1971.
Print.