APA (7th ed.) Citation

Newberry, J. S. (1934). The rainbow bridge: A study of paganism. Macmillan.

Chicago Style (17th ed.) Citation

Newberry, John Strong. The Rainbow Bridge: A Study of Paganism. London: Macmillan, 1934.

MLA (8th ed.) Citation

Newberry, John Strong. The Rainbow Bridge: A Study of Paganism. Macmillan, 1934.