APA

Goehring J. E., Pearson B. A., . (1986). The roots of Egyptian Christianity. Philadelphia: Fortress Press.

Chicago

Goehring James E, Pearson Birger Albert, . 1986. The roots of Egyptian Christianity. Philadelphia: Fortress Press.

Harvard

Goehring J. E., Pearson B. A., . (1986). The roots of Egyptian Christianity. Philadelphia: Fortress Press.

MLA

Goehring James E, Pearson Birger Albert, . The roots of Egyptian Christianity. Philadelphia: Fortress Press. 1986.