APA

Slater T., . (1928). A manual of moral theology for English-speaking countries. New York: Benzinger.

Chicago

Slater Thomas, . 1928. A manual of moral theology for English-speaking countries. New York: Benzinger.

Harvard

Slater T., . (1928). A manual of moral theology for English-speaking countries. New York: Benzinger.

MLA

Slater Thomas, . A manual of moral theology for English-speaking countries. New York: Benzinger. 1928.