Cita APA (7th ed.)

Mohammed, S., Swan, M., Wall, S., & Wilkie, A. (2004). Monozygotic twins discordant for frontonasal malformation.

Cita Chicago (17th ed.)

Mohammed, SN, M. Swan, SA Wall, i A. Wilkie. Monozygotic Twins Discordant for Frontonasal Malformation. 2004.

Cita MLA (9th ed.)

Mohammed, SN, et al. Monozygotic Twins Discordant for Frontonasal Malformation. 2004.