APA引文

Sullivan, P. H. (1952). First communion catechism. G. Grady.

Chicago Style (17th ed.) Citation

Sullivan, P. Henry. First Communion Catechism. New York: G. Grady, 1952.

MLA引文

Sullivan, P. Henry. First Communion Catechism. G. Grady, 1952.

警告：這些引文格式不一定是100％准確.