APA (7th ed.) Citation

Alderton, D., Morgan, T., & Dunin-Kawińska, A. (2002). Psy. Hachette Livre Polska.

Chicago Style (17th ed.) Citation

Alderton, David, Tracy Morgan, and Anna Dunin-Kawińska. Psy. Warszawa: Hachette Livre Polska, 2002.

MLA (9th ed.) Citation

Alderton, David, et al. Psy. Hachette Livre Polska, 2002.