Gaya APA

BERGER, P, L. (1963). Invitation to Sociology : A Humanistic Perspective (First Published). Garden City, New York: Doubleday & Caompany, Inc..

Gaya MLA

BERGER, Peter, L.. "Invitation to Sociology : A Humanistic Perspective". First Published Garden City, New York: Doubleday & Caompany, Inc., 1963. Text.