Cita APA (7a ed.)
Hammond, J. W. (1999). Poison gas: The myths versus reality. Greenwood Press.
Cita Chicago Style (17a ed.)
Hammond, James W. Poison Gas: The Myths Versus Reality. Westport, Conn.: Greenwood Press, 1999.
Cita MLA (9a ed.)
Hammond, James W. Poison Gas: The Myths Versus Reality. Greenwood Press, 1999.
Precaución: Estas citas no son 100% exactas.