Gaya APA
FETTES, D., Desmons, J.
(2007).
Metamorphic Rocks A Classary Of Terms
.
Bandung:
IUGS.
Gaya MLA
FETTES, DOUGLAS., Desmons, Jacqueline.
"Metamorphic Rocks A Classary Of Terms".
Bandung:
IUGS,
2007.
Textbook.