Παραπομπή APA

Gaur,A C, Dargan,K S, & Neelakantan,S. (1995). Organic manures. Publication and inforamtion Divition.

Παραπομπή Chicago Style

Gaur,A C, Dargan,K S, και Neelakantan,S. Organic Manures. New Delhi: Publication and inforamtion Divition, 1995.

Παραπομπή MLA

Gaur,A C, et al. Organic Manures. Publication and inforamtion Divition, 1995.