Gaya APA
Dana, E, S., Ford, W, E. (1959).
A textbook of mineralogy. (1959).
:
New York : John Wiley & Sons, Inc.,.
Gaya MLA
Dana, Edward, Salibury., Ford, William, E..
"A textbook of mineralogy.".
1959
:
New York : John Wiley & Sons, Inc.,,
1959.
Text.