Cita APA (7a ed.)

Cobb, J. B., Gamwell, F. I., & Hartshorne, C. (1984). Existence and actuality: Conversations with Charles Hartshorne. University of Chicago Press.

Cita Chicago Style (17a ed.)

Cobb, John B., Franklin I. Gamwell, y Charles Hartshorne. Existence and Actuality: Conversations with Charles Hartshorne. Chicago [etc.]: University of Chicago Press, 1984.

Cita MLA (9a ed.)

Cobb, John B., et al. Existence and Actuality: Conversations with Charles Hartshorne. University of Chicago Press, 1984.