APA استشهاد

Gupta, D. C., Harish, K. B., & Kanwar, R. S. (2011). Handbook of practical nematology. Scientific.

استشهاد بنمط شيكاغو

Gupta, D C., K Bajaj Harish, و R S. Kanwar. Handbook of Practical Nematology. India: Scientific, 2011.

MLA استشهاد

Gupta, D C., et al. Handbook of Practical Nematology. Scientific, 2011.