Cita APA (7a ed.)

Acevedo, D. Theme: Six watersheds in the history of the United States.

Cita Chicago Style (17a ed.)

Acevedo, Doris. Theme: Six Watersheds in the History of the United States.

Cita MLA (8a ed.)

Acevedo, Doris. Theme: Six Watersheds in the History of the United States.