APA-viite

SINGH P AND SINGH S P. (2012). FRUIT AND VEGETABLE BIOTECHNOLOGY. OXFORD BOOK COMPANY.

Chicago-tyylinen lähdeviittaus

SINGH P AND SINGH S P. FRUIT AND VEGETABLE BIOTECHNOLOGY. NEW DELHI: OXFORD BOOK COMPANY, 2012.

MLA-viite

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