Cita APA (7th ed.)

Stull, D. F., & Hatch, R. W. (1934). Journeys through north america: A textbook. Allyn and Bacon.

Cita Chicago (17th ed.)

Stull, De Forest, i Roy W. Hatch. Journeys Through North America: A Textbook. Boston: Allyn and Bacon, 1934.

Cita MLA (9th ed.)

Stull, De Forest, i Roy W. Hatch. Journeys Through North America: A Textbook. Allyn and Bacon, 1934.