APA引文

Leftwich,Richard H. (1969). Introduction to microeconomics. Surjeet.

Chicago Edition Citation

Leftwich,Richard H. Introduction to Microeconomics. Delhi: Surjeet, 1969.

MLA引文

Leftwich,Richard H. Introduction to Microeconomics. Surjeet, 1969.

警告：這些引文格式不一定是100％准確.