APA

Mead G. R. S., . (1960). Fragments of a faith forgotten: the Gnostics, a contibution to the study of the origins of Christianity. New Hyde Park, N.Y: University Books.

Chicago

Mead G R S, . 1960. Fragments of a faith forgotten: the Gnostics, a contibution to the study of the origins of Christianity. New Hyde Park, N.Y: University Books.

Harvard

Mead G. R. S., . (1960). Fragments of a faith forgotten: the Gnostics, a contibution to the study of the origins of Christianity. New Hyde Park, N.Y: University Books.

MLA

Mead G R S, . Fragments of a faith forgotten: the Gnostics, a contibution to the study of the origins of Christianity. New Hyde Park, N.Y: University Books. 1960.