APA (7th ed.) Citation

Bonnes, M., Secchiaroli, G., & Montagna, C. (1995). Environmental psychology: A psycho-social introduction. Sage.

Chicago Style (17th ed.) Citation

Bonnes, Mirilia, Gianfranco Secchiaroli, and Claire Montagna. Environmental Psychology: A Psycho-social Introduction. London [etc.]: Sage, 1995.

MLA (9th ed.) Citation

Bonnes, Mirilia, et al. Environmental Psychology: A Psycho-social Introduction. Sage, 1995.