APA (7th ed.) Citation

Himmelweit, H. T., & Gaskell, G. (1990). Societal psychology. Sage focus editions.

Chicago Style (17th ed.) Citation

Himmelweit, Hilde T., and George Gaskell. "Societal Psychology." Sage Focus Editions 1990.

MLA (9th ed.) Citation

Himmelweit, Hilde T., and George Gaskell. "Societal Psychology." Sage Focus Editions, 1990.

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