BETZ, M. (1980). Faith and justice living as Christians on a small planet. Saint Mary's.
Citazione stile Chigago Style (17a edizione)BETZ, Margaret. Faith and Justice Living as Christians on a Small Planet. Winona: Saint Mary's, 1980.
Citatione MLA (9a ed.)BETZ, Margaret. Faith and Justice Living as Christians on a Small Planet. Saint Mary's, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.