Cita APA (7a ed.)
Ryder, J. D. (1955). Networks, lines, and fields (2d ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)
Ryder, John Douglas. Networks, Lines, and Fields. 2d ed. New York ; New Delhi: Prentice-Hall, 1955.
Cita MLA (9a ed.)
Ryder, John Douglas. Networks, Lines, and Fields. 2d ed. Prentice-Hall, 1955.
Precaución: Estas citas no son 100% exactas.