APA
Zimmerman H. &. Z. I., . (1977). Elements of organic chemistry. Glencoe Press, London: .
Chicago
Zimmerman Henry & Zimmerman Isaak, . 1977. Elements of organic chemistry. Glencoe Press, London: .
Harvard
Zimmerman H. &. Z. I., . (1977). Elements of organic chemistry. Glencoe Press, London: .
MLA
Zimmerman Henry & Zimmerman Isaak, . Elements of organic chemistry. Glencoe Press, London: . 1977.