APA

Bultmann R., . (1952). Gnosis. London: Adam and Charles Black.

Chicago

Bultmann Rudolf, . 1952. Gnosis. London: Adam and Charles Black.

Harvard

Bultmann R., . (1952). Gnosis. London: Adam and Charles Black.

MLA

Bultmann Rudolf, . Gnosis. London: Adam and Charles Black. 1952.