Cita APA (7a ed.)

James, W., Burkhardt, F. H., Bowers, F., Skrupskelis, I. K., & Hare, P. H. (1979). Some problems of philosophy. Harvard University Press.

Cita Chicago Style (17a ed.)

James, William, Frederick H. Burkhardt, Fredson Bowers, Ignas K. Skrupskelis, y Peter H. Hare. Some Problems of Philosophy. Cambridge [Mass.] [etc.]: Harvard University Press, 1979.

Cita MLA (9a ed.)

James, William, et al. Some Problems of Philosophy. Harvard University Press, 1979.