APA-viite (7. p.)

Heitmeyer, W., Howell, S., Kurtenbach, S., Rauf, A., Zaman, M., & Zdun, S. (2019). The Codes of the Street in Risky Neighborhoods: A Cross-Cultural Comparison of Youth Violence in Germany, Pakistan, and South Africa. Springer Nature.

Chicago-viite (17. p.)

Heitmeyer, Wilhelm, Simon Howell, Sebastian Kurtenbach, Abdul Rauf, Muhammad Zaman, ja Steffen Zdun. The Codes of the Street in Risky Neighborhoods: A Cross-Cultural Comparison of Youth Violence in Germany, Pakistan, and South Africa. Cham: Springer Nature, 2019.

MLA-viite (9. p.)

Heitmeyer, Wilhelm, et al. The Codes of the Street in Risky Neighborhoods: A Cross-Cultural Comparison of Youth Violence in Germany, Pakistan, and South Africa. Springer Nature, 2019.