Citazione Stile APA (7a Edizione)

Schiller, F., Wilkinson, . E. M., & Willoughby,L.A. (1967). On the aesthetic education of man : in a series of letters: In a series of letters. The Clarendon Pr.

Citazione stile Chigago Style (17a edizione)

Schiller, Friedrich, Elizabeth M. Wilkinson, e Willoughby,L.A. On the Aesthetic Education of Man : In a Series of Letters: In a Series of Letters. Oxford: The Clarendon Pr, 1967.

Citatione MLA (9a ed.)

Schiller, Friedrich, et al. On the Aesthetic Education of Man : In a Series of Letters: In a Series of Letters. The Clarendon Pr, 1967.