Cita APA (7a ed.)

Bellairs, J., & Gorey, E. (2004). The Trolley to yesterday. Puffin Books.

Cita Chicago Style (17a ed.)

Bellairs, John, y Edward Gorey. The Trolley to Yesterday. New York: Puffin Books, 2004.

Cita MLA (8a ed.)

Bellairs, John, y Edward Gorey. The Trolley to Yesterday. Puffin Books, 2004.

Precaución: Estas citas no son 100% exactas.