Cita APA (7a ed.)

Soras, A. d. (1963). International morality. Hawthorn Books, Publishers.

Cita Chicago Style (17a ed.)

Soras, Alfred de. International Morality. New York: Hawthorn Books, Publishers, 1963.

Cita MLA (9a ed.)

Soras, Alfred de. International Morality. Hawthorn Books, Publishers, 1963.