APA (7th ed.) Citation

Campbell, J. (1983). The masks of god: Creative mythology. Penguin books.

Chicago Style (17th ed.) Citation

Campbell, Joseph. The Masks of God: Creative Mythology. New York [etc.]: Penguin books, 1983.

MLA (9th ed.) Citation

Campbell, Joseph. The Masks of God: Creative Mythology. Penguin books, 1983.