Παραπομπή σε μορφή APA (7η εκδ.)

Olson, M. C., Zelliot, E. A., & Leidner, W. E. (1961). Teacher's manual and key: Introductory bookkeeping. Third edition. Prentice-Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Olson, Milton C., Ernest Adolph Zelliot, και Walter E. Leidner. Teacher's Manual and Key: Introductory Bookkeeping. Third Edition. Englewood Cliffs, N.J.: Prentice-Hall, 1961.

Παραπομπή σε μορφή MLA (8th εκδ.)

Olson, Milton C., et al. Teacher's Manual and Key: Introductory Bookkeeping. Third Edition. Prentice-Hall, 1961.