APA استشهاد

Joos, G., & Freeman, I. M. (1951). Theoretical physics (3rd ed.). Blackie & Son.

استشهاد بنمط شيكاغو

Joos, Georg, و Ira M. Freeman. Theoretical Physics. 3rd ed. London: Blackie & Son, 1951.

MLA استشهاد

Joos, Georg, و Ira M. Freeman. Theoretical Physics. 3rd ed. Blackie & Son, 1951.