Παραπομπή APA

Patel,I S et al. (1999). Insect pests of castor and their management. Gujarat agricultural university.

Παραπομπή Chicago Style

Patel,I S et al. Insect Pests of Castor and Their Management. Gujarat: Gujarat agricultural university, 1999.

Παραπομπή MLA

Patel,I S et al. Insect Pests of Castor and Their Management. Gujarat agricultural university, 1999.