APA (7th ed.) Citation

Sheridan, J. A., & Worp, K. A. (1998). Columbia papyri IX. Scholars Press.

Chicago Style (17th ed.) Citation

Sheridan, Jennifer A., and Klaas Anthony Worp. Columbia Papyri IX. Atlanta, Ga: Scholars Press, 1998.

MLA (9th ed.) Citation

Sheridan, Jennifer A., and Klaas Anthony Worp. Columbia Papyri IX. Scholars Press, 1998.