APA引文

Collins, J. D. (1972). The Catholic Worker Movement in the nineteen thirties.

Chicago Style Citation

Collins, Joseph Daniel. The Catholic Worker Movement in the Nineteen Thirties. 1972.

MLA引文

Collins, Joseph Daniel. The Catholic Worker Movement in the Nineteen Thirties. 1972.

警告:這些引文格式不一定是100%准確.