APA引文

Narinder Paul & Sharma V P. (2014). Objective fundamentals for professionals in extension education (3rd ed.). Agrotech publishing academy.

Chicago Edition Citation

Narinder Paul and Sharma V P. Objective Fundamentals for Professionals in Extension Education. 3rd ed. Udaipur: Agrotech publishing academy, 2014.

MLA引文

Narinder Paul and Sharma V P. Objective Fundamentals for Professionals in Extension Education. 3rd ed. Agrotech publishing academy, 2014.

警告：这些引文格式不一定是100％准确.