Gaya APA

Fadel, H, E. (1982). Diagnosis and management of obstetric emergencies (cet 1). London: AddisonWesley Pulishing comany.

Gaya MLA

Fadel, Hossam, E.. "Diagnosis and management of obstetric emergencies". cet 1 London: AddisonWesley Pulishing comany, 1982. .