APA (7e ed.) Bronvermelding

Muench, M., & Muench, D. (2002). Canticle of the earth: The words of francis of assisi. Sorin Books.

Chicago (17e ed.) Bronvermelding

Muench, Marc, en David Muench. Canticle of the Earth: The Words of Francis of Assisi. Notre Dame, IN: Sorin Books, 2002.

MLA (9e ed.) Bronvermelding

Muench, Marc, en David Muench. Canticle of the Earth: The Words of Francis of Assisi. Sorin Books, 2002.