APA (7e ed.) Bronvermelding

Groedel, F. M. (1946). The venous pulse and its graphic recording. Brooklyn medical press.

Chicago (17e ed.) Bronvermelding

Groedel, Franz Maximilian. The Venous Pulse and Its Graphic Recording. New York, N. Y.: Brooklyn medical press, 1946.

MLA (8e ed.) Bronvermelding

Groedel, Franz Maximilian. The Venous Pulse and Its Graphic Recording. Brooklyn medical press, 1946.