APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.