APA (7th ed.) Citation

Katerkamp, A., & Horn, L. Preschoolers' prosocial behavior in groups—Testing effects of dominance, popularity, and friendship. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Katerkamp, Anne, and Lisa Horn. Preschoolers' Prosocial Behavior in Groups—Testing Effects of Dominance, Popularity, and Friendship. Frontiers Media S.A.

MLA (9th ed.) Citation

Katerkamp, Anne, and Lisa Horn. Preschoolers' Prosocial Behavior in Groups—Testing Effects of Dominance, Popularity, and Friendship. Frontiers Media S.A.

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