APA ציטוט

Spencer, M. (1979). Foundations of modern sociology. New Jersey: Prentice-Hall.

Trích dẫn kiểu Chicago

Spencer, Metta. Foundations of Modern Sociology. New Jersey: Prentice-Hall, 1979.

ציטוט MLA

Spencer, Metta. Foundations of Modern Sociology. New Jersey: Prentice-Hall, 1979.