Cita APA (7th ed.)
Pullega, E., Gualdi, M., Martelli, M., & Wilhelm, W. (2008). Bullying in Schools: A manual for activists. Arcigay.
Cita Chicago (17th ed.)
Pullega, Emanuele, Miles Gualdi, Matteo Martelli, i Wolfgang Wilhelm. Bullying in Schools: A Manual for Activists. Arcigay, 2008.
Cita MLA (9th ed.)
Pullega, Emanuele, et al. Bullying in Schools: A Manual for Activists. Arcigay, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.