APA引文

Butsch, J. (1917). Negro Catholics in the United States. S.I..

Chicago Style (17th ed.) Citation

Butsch, Joseph. Negro Catholics in the United States. S.I., 1917.

MLA引文

Butsch, Joseph. Negro Catholics in the United States. S.I., 1917.

警告：這些引文格式不一定是100％准確.