APA (7e ed.) Bronvermelding

Watts, M. W., & Zinnecker, J. Varieties of violence-proneness among male youth. Violence - racism, nationalism, xenophobia.

Chicago (17e ed.) Bronvermelding

Watts, Meredith W., en Jürgen Zinnecker. "Varieties of Violence-proneness Among Male Youth." Violence - Racism, Nationalism, Xenophobia .

MLA (8e ed.) Bronvermelding

Watts, Meredith W., en Jürgen Zinnecker. "Varieties of Violence-proneness Among Male Youth." Violence - Racism, Nationalism, Xenophobia, .

Let op: Deze citaties zijn niet altijd 100% accuraat.