APA (7th ed.) Citation

Barton, R. F. (1922). Ifugao economics. University of California Press.

Chicago Style (17th ed.) Citation

Barton, Roy Franklin. Ifugao Economics. Berkeley, Calif: University of California Press, 1922.

MLA (9th ed.) Citation

Barton, Roy Franklin. Ifugao Economics. University of California Press, 1922.