Citazione Stile APA (7a Edizione)

Barrow, K. (1985). Helen Hayes: First lady of the American theatre. Doubleday.

Citazione stile Chigago Style (17a edizione)

Barrow, Kenneth. Helen Hayes: First Lady of the American Theatre. Garden City, New York: Doubleday, 1985.

Citatione MLA (8a ed.)

Barrow, Kenneth. Helen Hayes: First Lady of the American Theatre. Doubleday, 1985.