Cita APA (7a ed.)

Sandburg, C., Fetherling, D., & Fetherling, G. (1985). Carl Sandburg at the movies: : a poet in the silent era, 1920-1927. Scarecrow.

Cita Chicago Style (17a ed.)

Sandburg, Carl, Dale Fetherling, y George Fetherling. Carl Sandburg at the Movies: : A Poet in the Silent Era, 1920-1927. Metuchen ; London: Scarecrow, 1985.

Cita MLA (9a ed.)

Sandburg, Carl, et al. Carl Sandburg at the Movies: : A Poet in the Silent Era, 1920-1927. Scarecrow, 1985.