Citazione Stile APA (7a Edizione)

Guerrier, E. (1941). We pledged allegiance; a librarian's intimate story of the United States Food administration. Stanford University Press.

Citazione stile Chigago Style (17a edizione)

Guerrier, Edith. We Pledged Allegiance; a Librarian's Intimate Story of the United States Food Administration. Stanford University, Calif: Stanford University Press, 1941.

Citatione MLA (9a ed.)

Guerrier, Edith. We Pledged Allegiance; a Librarian's Intimate Story of the United States Food Administration. Stanford University Press, 1941.