Cita APA (7th ed.)

Yudkin, P., Yudkin, P. L., & Hope, P. (1993). Consequences of birth asphyxia.

Cita Chicago (17th ed.)

Yudkin, P., Patricia L.N Yudkin, i P. Hope. Consequences of Birth Asphyxia. 1993.

Cita MLA (9th ed.)

Yudkin, P., et al. Consequences of Birth Asphyxia. 1993.