Cita APA (7th ed.)
Harvey, W. (2001). The Circulation of blood. Electric Book Co..
Cita Chicago (17th ed.)
Harvey, William. The Circulation of Blood. London: Electric Book Co., 2001.
Cita MLA (9th ed.)
Harvey, William. The Circulation of Blood. Electric Book Co., 2001.
Atenció: Aquestes cites poden no estar 100% correctes.