APA (7th ed.) Citation

Kathy Scott Licensing, INTERLITHO de Cologne, & Ayres, D. (2005). Psy 2006. Spektrum Grafik.

Chicago Style (17th ed.) Citation

Kathy Scott Licensing, INTERLITHO de Cologne, and Don Ayres. Psy 2006. [Banská Bystrica]: Spektrum Grafik, 2005.

MLA (9th ed.) Citation

Kathy Scott Licensing, et al. Psy 2006. Spektrum Grafik, 2005.

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