APA (7e ed.) Bronvermelding

Rule, M. (1993). The culture and language of the Foe: The people of Lake Kutubu, Southern Highlands Province, Papua New Guinea. The Author.

Chicago (17e ed.) Bronvermelding

Rule, Murray. The Culture and Language of the Foe: The People of Lake Kutubu, Southern Highlands Province, Papua New Guinea. Merewether, NSW: The Author, 1993.

MLA (9e ed.) Bronvermelding

Rule, Murray. The Culture and Language of the Foe: The People of Lake Kutubu, Southern Highlands Province, Papua New Guinea. The Author, 1993.