APA-viite

Babu, P. (1997). Flora of Andhra Pradesh. Scientific.

Chicago-tyylinen lähdeviittaus

Babu, P.Suryaprakash. Flora of Andhra Pradesh. Jodhpur: Scientific, 1997.

MLA-viite

Babu, P.Suryaprakash. Flora of Andhra Pradesh. Scientific, 1997.