APA引文

Ashok K Singh. (2010). Extension strategies for agriculture and rural development (1.). Mittal Publications.

Chicago Edition Citation

Ashok K Singh. Extension Strategies for Agriculture and Rural Development. 1. Mittal Publications, 2010.

MLA引文

Ashok K Singh. Extension Strategies for Agriculture and Rural Development. 1. Mittal Publications, 2010.

警告：這些引文格式不一定是100％准確.