Cita APA (7th ed.)
Defleur, M. L., Antonio, W. V., & Defluer, L. B. (1977). Sociology: Human society (3rd ed.). Scott, Foreman.
Cita Chicago (17th ed.)
Defleur, Melvin L., William V. Antonio, i Lois B. Defluer. Sociology: Human Society. 3rd ed. Dallas: Scott, Foreman, 1977.
Cita MLA (9th ed.)
Defleur, Melvin L., et al. Sociology: Human Society. 3rd ed. Scott, Foreman, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.