APA (7e ed.) Bronvermelding

copi irving M., C. c. (2005). Introduction To Logic (11th.). Prentice hall.

Chicago (17e ed.) Bronvermelding

copi irving M., Cohen carl. Introduction To Logic. 11th. New Delhi: Prentice hall, 2005.

MLA (9e ed.) Bronvermelding

copi irving M., Cohen carl. Introduction To Logic. 11th. Prentice hall, 2005.