Cita APA (7a ed.)
Pullega, E., Gualdi, M., Martelli, M., & Wilhelm, W. (2008). Bullying in Schools: A manual for activists. Arcigay.
Cita Chicago Style (17a ed.)
Pullega, Emanuele, Miles Gualdi, Matteo Martelli, y Wolfgang Wilhelm. Bullying in Schools: A Manual for Activists. Arcigay, 2008.
Cita MLA (9a ed.)
Pullega, Emanuele, et al. Bullying in Schools: A Manual for Activists. Arcigay, 2008.
Precaución: Estas citas no son 100% exactas.