APA (7e ed.) Bronvermelding

Hennrich, K. J. (1936). The seraphic youth: A manual and work book for the members and directors of the Third Order of Saint Francis. Third Order Bureau.

Chicago (17e ed.) Bronvermelding

Hennrich, Kilian Joseph. The Seraphic Youth: A Manual and Work Book for the Members and Directors of the Third Order of Saint Francis. Detroit, Mich.: Third Order Bureau, 1936.

MLA (8e ed.) Bronvermelding

Hennrich, Kilian Joseph. The Seraphic Youth: A Manual and Work Book for the Members and Directors of the Third Order of Saint Francis. Third Order Bureau, 1936.