APA-referens

Paul,Work. (1997). Vegetable production and marketing. Biotech Books.

Chicago-stil citat

Paul,Work. Vegetable Production and Marketing. Delhi: Biotech Books, 1997.

MLA-referens

Paul,Work. Vegetable Production and Marketing. Biotech Books, 1997.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.