APA (7th ed.) Citation

Underwood, M. K. (2003). Social aggression among girls. Guilford Press.

Chicago Style (17th ed.) Citation

Underwood, Marion K. Social Aggression Among Girls. New York [u.a.]: Guilford Press, 2003.

MLA (9th ed.) Citation

Underwood, Marion K. Social Aggression Among Girls. Guilford Press, 2003.

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