Cita APA (7a ed.)
Alder, H. (2001). Say it with pictures. How To Books.
Cita Chicago Style (17a ed.)
Alder, Harry. Say It with Pictures. Oxford: How To Books, 2001.
Cita MLA (9a ed.)
Alder, Harry. Say It with Pictures. How To Books, 2001.
Precaución: Estas citas no son 100% exactas.