APA Citation

Sanyal, B., Chattopadhyay, A., & De, M. (1998). An introduction to biology (Rev. 4th ed.). Calcutta: Oriental Book.

Chicago Style Citation

Sanyal, Bhupendranath, A.K Chattopadhyay, and M. De. An Introduction to Biology. Rev. 4th ed. Calcutta: Oriental Book, 1998.

MLA Citation

Sanyal, Bhupendranath, A.K Chattopadhyay, and M. De. An Introduction to Biology. Rev. 4th ed. Calcutta: Oriental Book, 1998.

Warning: These citations may not always be 100% accurate.