APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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