Cita APA (7a ed.)

MacDonald, G., & Hughes, A. (1996). The princess and the goblin. Puffin Books.

Cita Chicago Style (17a ed.)

MacDonald, George, y Arthur Hughes. The Princess and the Goblin. New York: Puffin Books, 1996.

Cita MLA (8a ed.)

MacDonald, George, y Arthur Hughes. The Princess and the Goblin. Puffin Books, 1996.

Precaución: Estas citas no son 100% exactas.