APA استشهاد

BALAKRISHNAN, M., & NARENDRAN, T. C. (2008). SYSTEMATIC AND BIODIVERSITY CONSERVATION.

استشهاد بنمط شيكاغو

BALAKRISHNAN, M., و T C. NARENDRAN. SYSTEMATIC AND BIODIVERSITY CONSERVATION. JODHPUR, AGROBIOS, 2008.

MLA استشهاد

BALAKRISHNAN, M., و T C. NARENDRAN. SYSTEMATIC AND BIODIVERSITY CONSERVATION. 2008.