APA Style
Hurlbut, Cornelius S., Kammerling, Robert C.. (1991).
GEMOLOGY , Second Edition (2nd).
New York:
John Wiley & Sons, Inc..
Chicago Style
Hurlbut, Cornelius S., Kammerling, Robert C..
GEMOLOGY , Second Edition.
2nd
New York:
John Wiley & Sons, Inc.,
1991.
Text.
MLA Style
Hurlbut, Cornelius S., Kammerling, Robert C..
GEMOLOGY , Second Edition.
2nd
New York:
John Wiley & Sons, Inc.,
1991.
Text.
Turabian Style
Hurlbut, Cornelius S., Kammerling, Robert C..
GEMOLOGY , Second Edition.
2nd
New York:
John Wiley & Sons, Inc.,
1991.
Print.