APA (7th ed.) Citation

Berger, P. (1979). Invitation to sociology: A Humanistic perspective. Penguin Books.

Chicago Style (17th ed.) Citation

Berger, Peter. Invitation to Sociology: A Humanistic Perspective. Penguin Books, 1979.

MLA (8th ed.) Citation

Berger, Peter. Invitation to Sociology: A Humanistic Perspective. Penguin Books, 1979.

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