Cita APA (7a ed.)
KUMPULAINEN, K., & ET AL. (1998). BULLYING AND PSYCHIATRIC SYMPTOMS AMONG ELEMENTARY SCHOOL-AGE CHILDREN.
Cita Chicago Style (17a ed.)
KUMPULAINEN, K., y ET AL. BULLYING AND PSYCHIATRIC SYMPTOMS AMONG ELEMENTARY SCHOOL-AGE CHILDREN. 1998.
Cita MLA (9a ed.)
KUMPULAINEN, K., y ET AL. BULLYING AND PSYCHIATRIC SYMPTOMS AMONG ELEMENTARY SCHOOL-AGE CHILDREN. 1998.
Precaución: Estas citas no son 100% exactas.