Citazione Stile APA (7a Edizione)

Alden, D. W. (1948). Introduction to French masterpieces. Appleton-Century-Crofts.

Citazione stile Chigago Style (17a edizione)

Alden, Douglas William. Introduction to French Masterpieces. New York: Appleton-Century-Crofts, 1948.

Citatione MLA (9a ed.)

Alden, Douglas William. Introduction to French Masterpieces. Appleton-Century-Crofts, 1948.