Cita APA (7th ed.)

Barton, R. F. (1969). Ifugao law. University of California Press.

Cita Chicago (17th ed.)

Barton, Roy Franklin. Ifugao Law. Berkeley: University of California Press, 1969.

Cita MLA (9th ed.)

Barton, Roy Franklin. Ifugao Law. University of California Press, 1969.