APA način citiranja

SINGH, P., & SINGH, S. P. (2012). FRUIT AND VEGETABLE BIOTECHNOLOGY.

Čikaški stil citiranja

SINGH, P., i S P. SINGH. FRUIT AND VEGETABLE BIOTECHNOLOGY. JAIPUR, OXFORD BOOK COMPANY, 2012.

MLA način citiranja

SINGH, P., i S P. SINGH. FRUIT AND VEGETABLE BIOTECHNOLOGY. 2012.