APA način citiranja (7. izdanje)

Apel, W. (1972). The history of keyboard music to 1700. Indiana University Press.

Čikaški stil citiranja (17. izdanje)

Apel, Willi. The History of Keyboard Music to 1700. Bloomington: Indiana University Press, 1972.

MLA način citiranja (9. izdanje)

Apel, Willi. The History of Keyboard Music to 1700. Indiana University Press, 1972.