APA引文

Rajveer Singh. (2007). Modern farm management: Principles and practice. OBC.

Chicago Edition Citation

Rajveer Singh. Modern Farm Management: Principles and Practice. Jaipur: OBC, 2007.

MLA引文

Rajveer Singh. Modern Farm Management: Principles and Practice. OBC, 2007.

警告：這些引文格式不一定是100％准確.