APA (7e ed.) Bronvermelding

Chopra, G., Gupta, R. C., & Goyal, S. K. Cytology (BP-316.95.). R. Chand & Co.

Chicago (17e ed.) Bronvermelding

Chopra, Girish, Rohtash Chand Gupta, en Shri Krishan Goyal. Cytology. BP-316.95. New Delhi: R. Chand & Co.

MLA (9e ed.) Bronvermelding

Chopra, Girish, et al. Cytology. BP-316.95. R. Chand & Co.