APA (7th ed.) Citation

Hasday, J. L. (2002). Columbine High School shooting: Student violence. Enslow Publ.

Chicago Style (17th ed.) Citation

Hasday, Judy L. Columbine High School Shooting: Student Violence. Berkeley Heights, NJ [u.a.]: Enslow Publ, 2002.

MLA (9th ed.) Citation

Hasday, Judy L. Columbine High School Shooting: Student Violence. Enslow Publ, 2002.

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