APA način citiranja

Gravelle, J., & Rogers, C. (2020). Researching the Police in the 21st Century. Palgrave Macmillan UK.

Čikaški stil citiranja

Gravelle, J., i C. Rogers. Researching the Police in the 21st Century. Palgrave Macmillan UK, 2020.

MLA način citiranja

Gravelle, J., i C. Rogers. Researching the Police in the 21st Century. Palgrave Macmillan UK, 2020.

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