APA
Bahl B. S. &. B. A., . (1992). A text-book of organic chemistry. S. Chand, New Delhi: .
Chicago
Bahl B S & Bahl Arun, . 1992. A text-book of organic chemistry. S. Chand, New Delhi: .
Harvard
Bahl B. S. &. B. A., . (1992). A text-book of organic chemistry. S. Chand, New Delhi: .
MLA
Bahl B S & Bahl Arun, . A text-book of organic chemistry. S. Chand, New Delhi: . 1992.