Gaya APA

HANNAFORD, B, S, F, &, A, J. (1989). VOGEL'S TEXTBOOK OF PRACTICAL ORGANIC CHEMISTRY . new york: LONGMAN SCIENTIFIC & TECHNICAL.

Gaya MLA

HANNAFORD, BRIAN, S., FURNISS, &, ANTHONY, J.. "VOGEL'S TEXTBOOK OF PRACTICAL ORGANIC CHEMISTRY". new york: LONGMAN SCIENTIFIC & TECHNICAL, 1989. Text.