Cita APA

Aufmann, R. N., & Barker, V. C. (1987). Basic College Mathematics: An Applied Approach. Boston: Houghton Mifflin.

Chicago Style Citation

Aufmann, Richard N., i Vernon C. Barker. Basic College Mathematics: An Applied Approach. Boston: Houghton Mifflin, 1987.

Cita MLA

Aufmann, Richard N., i Vernon C. Barker. Basic College Mathematics: An Applied Approach. Boston: Houghton Mifflin, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.