Cita APA (7a ed.)

Brosseau, R., & Andrist, R. K. (1970). Looking forward: Life in the twentieth century as predicted in the pages of American magazines from 1895 to 1905. American Heritage Press.

Cita Chicago Style (17a ed.)

Brosseau, Ray, y Ralph K. Andrist. Looking Forward: Life in the Twentieth Century as Predicted in the Pages of American Magazines from 1895 to 1905. New York: American Heritage Press, 1970.

Cita MLA (9a ed.)

Brosseau, Ray, y Ralph K. Andrist. Looking Forward: Life in the Twentieth Century as Predicted in the Pages of American Magazines from 1895 to 1905. American Heritage Press, 1970.