Cita APA (7a ed.)
Ryder, J. D. (2003). Networks, lines and fields (2nd ed.). Prentice Hall of India.
Cita Chicago Style (17a ed.)
Ryder, John D. Networks, Lines and Fields. 2nd ed. New Delhi: Prentice Hall of India, 2003.
Cita MLA (9a ed.)
Ryder, John D. Networks, Lines and Fields. 2nd ed. Prentice Hall of India, 2003.
Precaución: Estas citas no son 100% exactas.