APA (7th ed.) Citation

Lewis, R. A. (2019). Perceived Collective Efficacy in Schools: Does It Predict Help-Seeking Behaviors Among Bullied Students? University of Delaware.

Chicago Style (17th ed.) Citation

Lewis, Raven A. Perceived Collective Efficacy in Schools: Does It Predict Help-Seeking Behaviors Among Bullied Students? [Erscheinungsort nicht ermittelbar]: University of Delaware, 2019.

MLA (9th ed.) Citation

Lewis, Raven A. Perceived Collective Efficacy in Schools: Does It Predict Help-Seeking Behaviors Among Bullied Students? University of Delaware, 2019.