APA استشهاد

Mottram, D. R., & Chester, N. (2018). Drugs in sport (7.). Routledge.

استشهاد بنمط شيكاغو

Mottram, David R., و Neil Chester. Drugs in Sport. 7. London: Routledge, 2018.

MLA استشهاد

Mottram, David R., و Neil Chester. Drugs in Sport. 7. Routledge, 2018.