Cita APA (7th ed.)

Williams, E., & Hamilton, R. (2010). Sweethearts: Emmett Williams. König.

Cita Chicago (17th ed.)

Williams, Emmett, i Richard Hamilton. Sweethearts: Emmett Williams. Köln: König, 2010.

Cita MLA (8th ed.)

Williams, Emmett, i Richard Hamilton. Sweethearts: Emmett Williams. König, 2010.