APA-viite (7. p.)
Hackett, P., & Holub, F. (1992). The Melody book: 300 selections from the world of music for autoharp, guitar, piano, recorder, and voice (2nd ed.). Prentice Hall.
Chicago-viite (17. p.)
Hackett, Patricia, ja Florence Holub. The Melody Book: 300 Selections from the World of Music for Autoharp, Guitar, Piano, Recorder, and Voice. 2nd ed. Englewood Cliffs, N.J.: Prentice Hall, 1992.
MLA-viite (9. p.)
Hackett, Patricia, ja Florence Holub. The Melody Book: 300 Selections from the World of Music for Autoharp, Guitar, Piano, Recorder, and Voice. 2nd ed. Prentice Hall, 1992.
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