Cita APA (7a ed.)

Nowak, M. (1993). U.N. Covenant on Civil and Political Rights: CCPR commentary. N.P. Engel.

Cita Chicago Style (17a ed.)

Nowak, Manfred. U.N. Covenant on Civil and Political Rights: CCPR Commentary. Kehl [etc.]: N.P. Engel, 1993.

Cita MLA (9a ed.)

Nowak, Manfred. U.N. Covenant on Civil and Political Rights: CCPR Commentary. N.P. Engel, 1993.