Cita APA (7a ed.)

Zaki, M. A. H. (1965). Some observations on gastro-intestinal motility.

Cita Chicago Style (17a ed.)

Zaki, Mamdouh Ahmed Hessein. Some Observations on Gastro-intestinal Motility. 1965.

Cita MLA (8a ed.)

Zaki, Mamdouh Ahmed Hessein. Some Observations on Gastro-intestinal Motility. 1965.