APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.