APA (7. basım) Alıntı

Tietjen, M. L. (1976). The Bethlehem tree: A family Advent resource book. Paulist Press.

Chicago Style (17. basım) Atıf

Tietjen, Mary Louise. The Bethlehem Tree: A Family Advent Resource Book. New York: Paulist Press, 1976.

MLA (8th ed.) Atıf

Tietjen, Mary Louise. The Bethlehem Tree: A Family Advent Resource Book. Paulist Press, 1976.