APA (7e ed.) Bronvermelding

Fisher, B. (1992). Father Louis Welling S.V.D.: Missionary to Papua New Guinea. Divine Word Institute.

Chicago (17e ed.) Bronvermelding

Fisher, Bernard. Father Louis Welling S.V.D.: Missionary to Papua New Guinea. Madang, Papua New Guinea: Divine Word Institute, 1992.

MLA (8e ed.) Bronvermelding

Fisher, Bernard. Father Louis Welling S.V.D.: Missionary to Papua New Guinea. Divine Word Institute, 1992.