APA استشهاد

Castleden, R. (2009). Encounters that changed the world. Futura.

استشهاد بنمط شيكاغو

Castleden, Rodney. Encounters That Changed the World. London: Futura, 2009.

MLA استشهاد

Castleden, Rodney. Encounters That Changed the World. Futura, 2009.