MLA

Panofsky, D, and E Panofsky. Pandora's Box; the Changing Aspects of a Mythical Symbol. Oxford: Princeton University Press, 1991.

APA

Panofsky, D., & Panofsky, E. (1991). Pandora's box; the changing aspects of a mythical symbol. Oxford: Princeton University Press.

Chicago

Panofsky, D., and E Panofsky. Pandora's Box; the Changing Aspects of a Mythical Symbol. Oxford: Princeton University Press, 1991.