APA (7th ed.) Citation

Pagels, E. (1990). Adam, Eve, and the Serpent. Penguin Books.

Chicago Style (17th ed.) Citation

Pagels, Elaine. Adam, Eve, and the Serpent. London [u.a.]: Penguin Books, 1990.

MLA (8th ed.) Citation

Pagels, Elaine. Adam, Eve, and the Serpent. Penguin Books, 1990.

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