APA (7th ed.) Citation

Marques, J., & Páez, D. (1994). The black sheep effect: Social categorization, rejection of ingroup deviates, and perception of group variability.

Chicago Style (17th ed.) Citation

Marques, José, and D. Páez. The Black Sheep Effect: Social Categorization, Rejection of Ingroup Deviates, and Perception of Group Variability. 1994.

MLA (8th ed.) Citation

Marques, José, and D. Páez. The Black Sheep Effect: Social Categorization, Rejection of Ingroup Deviates, and Perception of Group Variability. 1994.

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