Citazione Stile APA (7a Edizione)

Rugg, H. O. (1938). Our country and our people: An introduction to American civilization. Ginn.

Citazione stile Chigago Style (17a edizione)

Rugg, Harold Ordway. Our Country and Our People: An Introduction to American Civilization. Boston [u.a.]: Ginn, 1938.

Citatione MLA (9a ed.)

Rugg, Harold Ordway. Our Country and Our People: An Introduction to American Civilization. Ginn, 1938.