Cita APA (7th ed.)
Koenig, S. (1957). Sociology: An introduction to the science of society. Barnes & Noble.
Cita Chicago (17th ed.)
Koenig, Samuel. Sociology: An Introduction to the Science of Society. New York: Barnes & Noble, 1957.
Cita MLA (9th ed.)
Koenig, Samuel. Sociology: An Introduction to the Science of Society. Barnes & Noble, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.