APA (7e ed.) Bronvermelding

Höltker, G. (1948). The religions of Mexico and Peru. Catholic Truth Society.

Chicago (17e ed.) Bronvermelding

Höltker, Georg. The Religions of Mexico and Peru. London: Catholic Truth Society, 1948.

MLA (8e ed.) Bronvermelding

Höltker, Georg. The Religions of Mexico and Peru. Catholic Truth Society, 1948.