Cita APA (7th ed.)

Tobey, J., Slater, J., Blair, J., & Crawford, J. (2009). Basic college mathematics (6th ed.). Pearson.

Cita Chicago (17th ed.)

Tobey, John, Jeffrey Slater, Jamie Blair, i Jennifer Crawford. Basic College Mathematics. 6th ed. Upper Saddle River, N.J: Pearson, 2009.

Cita MLA (9th ed.)

Tobey, John, et al. Basic College Mathematics. 6th ed. Pearson, 2009.