Cita APA (7a ed.)

Jepsen, J., Greisen, G., & Martin, H. (2006). Born too early: Hidden handicaps of premature children. Karnac.

Cita Chicago Style (17a ed.)

Jepsen, Jonna, Gorm Greisen, y Helen Martin. Born Too Early: Hidden Handicaps of Premature Children. London: Karnac, 2006.

Cita MLA (8a ed.)

Jepsen, Jonna, et al. Born Too Early: Hidden Handicaps of Premature Children. Karnac, 2006.