Cita APA (7a ed.)

Simmons, N., & Quintana, J. (2010). Family and Friends: 4. Oxford University Press.

Cita Chicago Style (17a ed.)

Simmons, Naomi, y Jenny Quintana. Family and Friends: 4. Oxford: Oxford University Press, 2010.

Cita MLA (9a ed.)

Simmons, Naomi, y Jenny Quintana. Family and Friends: 4. Oxford University Press, 2010.