Παραπομπή APA

Pullaiah, T., & Surya Prakash Babu, P. (1998). Flora of Andhra Pradesh. Scientific.

Παραπομπή Chicago Style

Pullaiah, T., και P. Surya Prakash Babu. Flora of Andhra Pradesh. Jodhpur: Scientific, 1998.

Παραπομπή MLA

Pullaiah, T., και P. Surya Prakash Babu. Flora of Andhra Pradesh. Scientific, 1998.