APA (7th ed.) Citation

Richards, Z., & Hewstone, M. (2001). Subtyping and subgrouping: Processes for the prevention and promotion of stereotype change.

Chicago Style (17th ed.) Citation

Richards, Z., and M. Hewstone. Subtyping and Subgrouping: Processes for the Prevention and Promotion of Stereotype Change. 2001.

MLA (9th ed.) Citation

Richards, Z., and M. Hewstone. Subtyping and Subgrouping: Processes for the Prevention and Promotion of Stereotype Change. 2001.

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