APA (7e ed.) Bronvermelding

Bond, R. J., & William J. Keane. (1999). An introduction to abstract mathematics. Brooks/Cole.

Chicago (17e ed.) Bronvermelding

Bond, Robert J., en William J. Keane. An Introduction to Abstract Mathematics. Pacific Grove, California: Brooks/Cole, 1999.

MLA (9e ed.) Bronvermelding

Bond, Robert J., en William J. Keane. An Introduction to Abstract Mathematics. Brooks/Cole, 1999.