Arkin, H. (1936). Graphs: How to make use them. Harper and Brothers Publishers.
Cita Chicago Style (17a ed.)Arkin, Herbert. Graphs: How to Make Use Them. New York: Harper and Brothers Publishers, 1936.
Cita MLA (9a ed.)Arkin, Herbert. Graphs: How to Make Use Them. Harper and Brothers Publishers, 1936.
Precaución: Estas citas no son 100% exactas.