Ryder, J. D. (1955). Networks, lines, and fields (2d ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationRyder, John Douglas. Networks, Lines, and Fields. 2d ed. New York ; New Delhi: Prentice-Hall, 1955.
MLA (8th ed.) CitationRyder, John Douglas. Networks, Lines, and Fields. 2d ed. Prentice-Hall, 1955.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.