Citazione Stile APA (7a Edizione)

Novak, R. A. (1972). Wilhelm von Humboldt as a literary critic. Herbert Lang.

Citazione stile Chigago Style (17a edizione)

Novak, Richey A. Wilhelm Von Humboldt as a Literary Critic. (Berne,): Herbert Lang, 1972.

Citatione MLA (8a ed.)

Novak, Richey A. Wilhelm Von Humboldt as a Literary Critic. Herbert Lang, 1972.