Bieritz, K. (1991). The order of readings and sermon texts for the German Lutheran Church. Studia liturgica, 21(1), 37.
Citazione stile Chigago Style (17a edizione)Bieritz, Karl-Heinrich. "The Order of Readings and Sermon Texts for the German Lutheran Church." Studia Liturgica 21, no. 1 (1991): 37.
Citatione MLA (8a ed.)Bieritz, Karl-Heinrich. "The Order of Readings and Sermon Texts for the German Lutheran Church." Studia Liturgica, vol. 21, no. 1, 1991, p. 37.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.