APA引文

Evaluation Division, S. (1976). High Yielding Varieties Programme in Kerala (Viruppu paddy 1973-74): An Evaluation Study. SPB.

Chicago Edition Citation

Evaluation Division, SPB. High Yielding Varieties Programme in Kerala (Viruppu Paddy 1973-74): An Evaluation Study. Thiruvananthapuram: SPB, 1976.

MLA引文

Evaluation Division, SPB. High Yielding Varieties Programme in Kerala (Viruppu Paddy 1973-74): An Evaluation Study. SPB, 1976.

警告：這些引文格式不一定是100％准確.