APA (7th ed.) Citation

Petras, H., Nieuwbeerta, P., & Piquero, A. R. (2010). Participation and frequency during criminal careers across the life span. Criminology, 48(2), 607-637.

Chicago Style (17th ed.) Citation

Petras, Hanno, Paul Nieuwbeerta, and Alex R. Piquero. "Participation and Frequency During Criminal Careers Across the Life Span." Criminology 48, no. 2 (2010): 607-637.

MLA (9th ed.) Citation

Petras, Hanno, et al. "Participation and Frequency During Criminal Careers Across the Life Span." Criminology, vol. 48, no. 2, 2010, pp. 607-637.