APA Citation

Bhatnagar, S. P., & Moitra, A. (1996). Gymnosperms. Kolkata: New Age.

Chicago Style Citation

Bhatnagar, S P., and Alok Moitra. Gymnosperms. Kolkata: New Age, 1996.

MLA Citation

Bhatnagar, S P., and Alok Moitra. Gymnosperms. Kolkata: New Age, 1996.

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