Παραπομπή APA

MANI, D., & MISRA, S. G. (1991). SOIL POLLUTION.

Παραπομπή Chicago Style

MANI, DINESH, και S G. MISRA. SOIL POLLUTION. NEW DELHI, ASHISH PUBLISHING HOUSE, 1991.

Παραπομπή MLA

MANI, DINESH, και S G. MISRA. SOIL POLLUTION. 1991.