Παραπομπή σε μορφή APA (7η εκδ.)

Larson, R., Hostetler, R., & Kelly, P. M. (2005). Elementary and intermediate algebra: A combined course (4th ed.). Houghton Mifflin Co.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Larson, Ron, Robert Hostetler, και Patrick M. Kelly. Elementary and Intermediate Algebra: A Combined Course. 4th ed. Boston: Houghton Mifflin Co, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Larson, Ron, et al. Elementary and Intermediate Algebra: A Combined Course. 4th ed. Houghton Mifflin Co, 2005.