APA引文

Bittnger, M. L. (1970). Logic and Proof. Addison-weslen publishing company.

Chicago Edition Citation

Bittnger, Marvin L. Logic and Proof. California: Addison-weslen publishing company, 1970.

MLA引文

Bittnger, Marvin L. Logic and Proof. Addison-weslen publishing company, 1970.

警告：這些引文格式不一定是100％准確.