Cita APA (7a ed.)

Pieper, J., Dru, A., & Eliot, T. S. (1999). Leisure: The basis of culture. Liberty.

Cita Chicago Style (17a ed.)

Pieper, Josef, Alexander Dru, y T. S. Eliot. Leisure: The Basis of Culture. Indianapolis: Liberty, 1999.

Cita MLA (9a ed.)

Pieper, Josef, et al. Leisure: The Basis of Culture. Liberty, 1999.