APA (7e ed.) Bronvermelding

Hurley, P. J. (2006). Concise Introduction To Logic (9th ed.). Thomson.

Chicago (17e ed.) Bronvermelding

Hurley, Pattrick J. Concise Introduction To Logic. 9th ed. Australia: Thomson, 2006.

MLA (9e ed.) Bronvermelding

Hurley, Pattrick J. Concise Introduction To Logic. 9th ed. Thomson, 2006.