APA (7 वां संस्करण) प्रशस्ति पत्र

Krishnaswamy, N. R. (2017). Chemistry of Natural Products: A Unified Approach (2nd ed.). University Press (India) Pvt. Ltd.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Krishnaswamy, N. R. Chemistry of Natural Products: A Unified Approach. 2nd ed. Hyderabad: University Press (India) Pvt. Ltd, 2017.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Krishnaswamy, N. R. Chemistry of Natural Products: A Unified Approach. 2nd ed. University Press (India) Pvt. Ltd, 2017.