Cita APA

Horton, R., & Simmons, S. (2006). Women who changed the world. Quercus.

Citación estilo Chicago

Horton, Rosalid, y Sally Simmons. Women Who Changed the World. London: Quercus, 2006.

Cita MLA

Horton, Rosalid, y Sally Simmons. Women Who Changed the World. Quercus, 2006.