Παραπομπή σε μορφή APA (7η εκδ.)

Hipkins, A. J. (1896). A description and history of the piano-forte and of the older keyboard stringed intruments. Novello.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hipkins, Alfred J. A Description and History of the Piano-forte and of the Older Keyboard Stringed Intruments. London: Novello, 1896.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hipkins, Alfred J. A Description and History of the Piano-forte and of the Older Keyboard Stringed Intruments. Novello, 1896.