Cita APA (7th ed.)

Yates, E., & Unwin,Nora Spicer, 1. i. (1989). Amos Fortune: Free Man. Penguin Books.

Cita Chicago (17th ed.)

Yates, Elizabeth, i 1907-- ill Unwin,Nora Spicer. Amos Fortune: Free Man. New York: Penguin Books, 1989.

Cita MLA (9th ed.)

Yates, Elizabeth, i 1907-- ill Unwin,Nora Spicer. Amos Fortune: Free Man. Penguin Books, 1989.