Παραπομπή APA

Katyal, S. L. (1977). Vegetable growing in India (2.). Oxford & IBH publishing co. pvt. ltd.

Παραπομπή Chicago Style

Katyal, S L. Vegetable Growing in India. 2. Newdelhi: Oxford & IBH publishing co. pvt. ltd, 1977.

Παραπομπή MLA

Katyal, S L. Vegetable Growing in India. 2. Oxford & IBH publishing co. pvt. ltd, 1977.