APA Citatie

Johnson, G. (1878). A Case of Congenital Cyanosis, in which a Patent Foramen Ovale was Associated with a Presystolic Basic Murmur.

Chicago Style citaat

Johnson, George. A Case of Congenital Cyanosis, in Which a Patent Foramen Ovale Was Associated With a Presystolic Basic Murmur. 1878.

MLA citatie

Johnson, George. A Case of Congenital Cyanosis, in Which a Patent Foramen Ovale Was Associated With a Presystolic Basic Murmur. 1878.

Let op: Deze citaties zijn niet altijd 100% accuraat.