Gaya APA
Gross, M, G.
(1990).
Oceanography: a view of the earth
(
5th ed.)
.
Englewood Cliffs:
Prentice Hall.
Gaya MLA
Gross, M., Grant.
"Oceanography: a view of the earth".
5th ed.
Englewood Cliffs:
Prentice Hall,
1990.
Text.