APA aipamena

Winsor, T. (1956). Electrocardiographic Test Book. The American Heart Association, Inc.

Chicago Style aipamena

Winsor, Travis. Electrocardiographic Test Book. New York: The American Heart Association, Inc, 1956.

MLA aipamena

Winsor, Travis. Electrocardiographic Test Book. The American Heart Association, Inc, 1956.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.