APA (7e ed.) Bronvermelding

Berger, P. L. (1966). Invitation to sociology: A humanistic perspective. Penguin Books.

Chicago (17e ed.) Bronvermelding

Berger, Peter L. Invitation to Sociology: A Humanistic Perspective. Hammondsworth, Middlesex, England: Penguin Books, 1966.

MLA (9e ed.) Bronvermelding

Berger, Peter L. Invitation to Sociology: A Humanistic Perspective. Penguin Books, 1966.