APA

Gallagher J., . (1985). The basis for Christian ethics. New York: Paulist Press.

Chicago

Gallagher John, . 1985. The basis for Christian ethics. New York: Paulist Press.

Harvard

Gallagher J., . (1985). The basis for Christian ethics. New York: Paulist Press.

MLA

Gallagher John, . The basis for Christian ethics. New York: Paulist Press. 1985.