Cita APA (7a ed.)

Joseph de Dreux & Baumgartner, A. (1930). Happiness in holiness: : a little guide to holiness of life for members of the Third Order of Saint Francis and for other devout souls. Bruce Publishing.

Cita Chicago Style (17a ed.)

Joseph de Dreux y Apollinar Baumgartner. Happiness in Holiness: : A Little Guide to Holiness of Life for Members of the Third Order of Saint Francis and for Other Devout Souls. New York [etc.]: Bruce Publishing, 1930.

Cita MLA (9a ed.)

Joseph de Dreux y Apollinar Baumgartner. Happiness in Holiness: : A Little Guide to Holiness of Life for Members of the Third Order of Saint Francis and for Other Devout Souls. Bruce Publishing, 1930.