APA引文

George Thomas,C, Devadas,V.S, & Manomohandas,T.P. (1989). Agricultural Science-1. Kerala Agricultural University.

Chicago Edition Citation

George Thomas,C, Devadas,V.S, and Manomohandas,T.P. Agricultural Science-1. Mannuthy: Kerala Agricultural University, 1989.

MLA引文

George Thomas,C, et al. Agricultural Science-1. Kerala Agricultural University, 1989.

警告：這些引文格式不一定是100％准確.