Cita APA (7a ed.)
Ridenour, F. (1967). So, What's the Difference? GL Regal Books, A Division of G/L Publicaitons.
Cita Chicago Style (17a ed.)
Ridenour, Fritz. So, What's the Difference? Glendale, CA: GL Regal Books, A Division of G/L Publicaitons, 1967.
Cita MLA (9a ed.)
Ridenour, Fritz. So, What's the Difference? GL Regal Books, A Division of G/L Publicaitons, 1967.
Precaución: Estas citas no son 100% exactas.