APA
G R Chatwal, . (1991). Pharmaceutical chemistry-organic : vol. 1. Himalaya Publishing House, Mumbai: .
Chicago
G R Chatwal, . 1991. Pharmaceutical chemistry-organic : vol. 1. Himalaya Publishing House, Mumbai: .
Harvard
G R Chatwal, . (1991). Pharmaceutical chemistry-organic : vol. 1. Himalaya Publishing House, Mumbai: .
MLA
G R Chatwal, . Pharmaceutical chemistry-organic : vol. 1. Himalaya Publishing House, Mumbai: . 1991.