APA引文

Michael Spivak. (1994). Calculus. Houston, Texas: Perish.

Trích dẫn kiểu Chicago

Michael Spivak. Calculus. Houston, Texas: Perish, 1994.

MLA引文

Michael Spivak. Calculus. Houston, Texas: Perish, 1994.

警告：這些引文格式不一定是100％准確.