APA (7th ed.) Citation

Mansel, H. L. (1980). The gnostic heresies of the first and second centuries (Nachdr. d. Ausg. 1875.). AMS Press.

Chicago Style (17th ed.) Citation

Mansel, Henry Longueville. The Gnostic Heresies of the First and Second Centuries. Nachdr. d. Ausg. 1875. New York: AMS Press, 1980.

MLA (8th ed.) Citation

Mansel, Henry Longueville. The Gnostic Heresies of the First and Second Centuries. Nachdr. d. Ausg. 1875. AMS Press, 1980.

Warning: These citations may not always be 100% accurate.