Gaya APA
FURNISS, B. et al (1948).
VOGEL'S : TEXTBOOK OF PRACTICAL ORGANIC CHEMISTRY .
amerika serikat:
john willey & Sons Inc.
Gaya MLA
FURNISS, B.S.. et al.
"VOGEL'S : TEXTBOOK OF PRACTICAL ORGANIC CHEMISTRY".
amerika serikat:
john willey & Sons Inc,
1948.
Text.