Cita APA (7a ed.)

Harrison, M., & Maguire, S. (1977). The eighteenth century (1. publ.). Hulton.

Cita Chicago Style (17a ed.)

Harrison, Molly, y Sheila Maguire. The Eighteenth Century. 1. publ. London: Hulton, 1977.

Cita MLA (9a ed.)

Harrison, Molly, y Sheila Maguire. The Eighteenth Century. 1. publ. Hulton, 1977.