Cita APA (7th ed.)

Landmann, M., & Parent, D. J. (1974). Philosophical anthropology. Westminster Press.

Cita Chicago (17th ed.)

Landmann, Michael, i David J. Parent. Philosophical Anthropology. Philadelphia: Westminster Press, 1974.

Cita MLA (9th ed.)

Landmann, Michael, i David J. Parent. Philosophical Anthropology. Westminster Press, 1974.