APA (7e ed.) Bronvermelding

Sullivan, J. J. (1957). Fast and abstinence in the First Order of Saint Francis: A historical synopsis and a commentary. Catholic University of America Press.

Chicago (17e ed.) Bronvermelding

Sullivan, Jordan Joseph. Fast and Abstinence in the First Order of Saint Francis: A Historical Synopsis and a Commentary. Washington, D.C.: Catholic University of America Press, 1957.

MLA (8e ed.) Bronvermelding

Sullivan, Jordan Joseph. Fast and Abstinence in the First Order of Saint Francis: A Historical Synopsis and a Commentary. Catholic University of America Press, 1957.