Gaya APA
Lindgren, W.
(1933).
Mineral deposits
(
4)
.
New York:
Mc-Graw-Hill Book company, inc. ; newyork.
Gaya MLA
Lindgren, Waldemar.
"Mineral deposits".
4
New York:
Mc-Graw-Hill Book company, inc. ; newyork,
1933.
Text.