Cita APA

Gramling, O., & Barrow, H. C. (1940). AP, the story of news. New York: Farrar and Rinehart, Inc..

Citación estilo Chicago

Gramling, Oliver, y Henry C. Barrow. AP, the Story of News. New York: Farrar and Rinehart, Inc., 1940.

Cita MLA

Gramling, Oliver, y Henry C. Barrow. AP, the Story of News. New York: Farrar and Rinehart, Inc., 1940.