APA (7th ed.) Citation

Walker, L. (1999). International perspectives on domestic violence. The American psychologist, 54(1), 21-65.

Chicago Style (17th ed.) Citation

Walker, Leonore. "International Perspectives on Domestic Violence." The American Psychologist 54, no. 1 (1999): 21-65.

MLA (9th ed.) Citation

Walker, Leonore. "International Perspectives on Domestic Violence." The American Psychologist, vol. 54, no. 1, 1999, pp. 21-65.