APA引文

Beckenbach, E. F. (1968). College algebra. Belmont, California: Wadsworth.

Trích dẫn kiểu Chicago

Beckenbach, Edwin F. College Algebra. Belmont, California: Wadsworth, 1968.

MLA引文

Beckenbach, Edwin F. College Algebra. Belmont, California: Wadsworth, 1968.

警告：這些引文格式不一定是100％准確.