Cita APA (7a ed.)
Ninivaggi, F. J. (2010). Envy theory: Perspectives on the psychology of envy. Rowman & Littlefield Publishers.
Cita Chicago Style (17a ed.)
Ninivaggi, Frank John. Envy Theory: Perspectives on the Psychology of Envy. Lanham, Md.: Rowman & Littlefield Publishers, 2010.
Cita MLA (9a ed.)
Ninivaggi, Frank John. Envy Theory: Perspectives on the Psychology of Envy. Rowman & Littlefield Publishers, 2010.
Precaución: Estas citas no son 100% exactas.