Citazione Stile APA (7a Edizione)

Wilson, P. G., & Smith, A. C. (1957). Through German eyes: Thirty-six texts in simple German on everyday subjects for intensive study (2. ed., reprinted.). Pitman.

Citazione stile Chigago Style (17a edizione)

Wilson, P. G., e A. C. Smith. Through German Eyes: Thirty-six Texts in Simple German on Everyday Subjects for Intensive Study. 2. ed., reprinted. London: Pitman, 1957.

Citatione MLA (9a ed.)

Wilson, P. G., e A. C. Smith. Through German Eyes: Thirty-six Texts in Simple German on Everyday Subjects for Intensive Study. 2. ed., reprinted. Pitman, 1957.