APA

Qualben L. P., . (1958). A history of the Christian church. New York: T. Nelson.

Chicago

Qualben Lars P, . 1958. A history of the Christian church. New York: T. Nelson.

Harvard

Qualben L. P., . (1958). A history of the Christian church. New York: T. Nelson.

MLA

Qualben Lars P, . A history of the Christian church. New York: T. Nelson. 1958.