APA استشهاد

Purdy, L. (2018). Sports coaching: The basics. Routledge.

استشهاد بنمط شيكاغو

Purdy, Laura. Sports Coaching: The Basics. London: Routledge, 2018.

MLA استشهاد

Purdy, Laura. Sports Coaching: The Basics. Routledge, 2018.