Cita APA (7th ed.)
Homan, S. W. (1960). Control of electrical shock hazards.
Cita Chicago (17th ed.)
Homan, Sheldon W. Control of Electrical Shock Hazards. 1960.
Cita MLA (9th ed.)
Homan, Sheldon W. Control of Electrical Shock Hazards. 1960.
Atenció: Aquestes cites poden no estar 100% correctes.