APA-viite (7. p.)

Keedy, M. L., & Bittinger, M. L. (1975). Introductory algebra, a modern approach. Addison-Wesley Pub.

Chicago-viite (17. p.)

Keedy, Mervin Laverne, ja Marvin L. Bittinger. Introductory Algebra, a Modern Approach. Reading, Massachusetts: Addison-Wesley Pub, 1975.

MLA-viite (9. p.)

Keedy, Mervin Laverne, ja Marvin L. Bittinger. Introductory Algebra, a Modern Approach. Addison-Wesley Pub, 1975.