Παραπομπή σε μορφή APA (7η εκδ.)

Allen, J., & Wing, G. M. (1973). Problems for a computer-oriented calculus course: With an appendix on elementary Fortran programming. Prentice-Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Allen, Jr., και G. M. Wing. Problems for a Computer-oriented Calculus Course: With an Appendix on Elementary Fortran Programming. Englewood Cliffs N.J: Prentice-Hall, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

Allen, Jr., και G. M. Wing. Problems for a Computer-oriented Calculus Course: With an Appendix on Elementary Fortran Programming. Prentice-Hall, 1973.