Gaya APA
Dott, Robert H. (1976).
Evolution of the earth .
London:
McGraw-Hill International.
Gaya Chicago
Dott, Robert H.
Evolution of the earth.
London:
McGraw-Hill International,
1976.
.
Gaya MLA
Dott, Robert H.
Evolution of the earth.
London:
McGraw-Hill International,
1976.
.
Gaya Turabian
Dott, Robert H.
Evolution of the earth.
London:
McGraw-Hill International,
1976.
.