Citazione Stile APA (7a Edizione)

Hibberd, J. (1976). Salomon Gessner: His creative achievement and influence. Univ. Pr..

Citazione stile Chigago Style (17a edizione)

Hibberd, John. Salomon Gessner: His Creative Achievement and Influence. Cambridge [u.a.]: Univ. Pr., 1976.

Citatione MLA (8a ed.)

Hibberd, John. Salomon Gessner: His Creative Achievement and Influence. Univ. Pr., 1976.