Παραπομπή σε μορφή APA (7η εκδ.)

Beyer, H. O. History and ethnography of the Ifugao people: A collection of original sources. Microreproduction Dept., Harvard University Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Beyer, Henry Otley. History and Ethnography of the Ifugao People: A Collection of Original Sources. Cambridge, Mass: Microreproduction Dept., Harvard University Library.

Παραπομπή σε μορφή MLA (9th εκδ.)

Beyer, Henry Otley. History and Ethnography of the Ifugao People: A Collection of Original Sources. Microreproduction Dept., Harvard University Library.