Citazione Stile APA (7a Edizione)

Young, E. W. (1980). Physical and human (1. publ.). Pan Books.

Citazione stile Chigago Style (17a edizione)

Young, E. W. Physical and Human. 1. publ. London [u.a.]: Pan Books, 1980.

Citatione MLA (9a ed.)

Young, E. W. Physical and Human. 1. publ. Pan Books, 1980.