Hopkins, W. J. (1894). Telephone lines and their properties (New ed., rev. and enl.). Longmans, Green.
Style de citation Chicago (17e éd.)Hopkins, William John. Telephone Lines and Their Properties. New ed., rev. and enl. New York: Longmans, Green, 1894.
Style de citation MLA (8e éd.)Hopkins, William John. Telephone Lines and Their Properties. New ed., rev. and enl. Longmans, Green, 1894.
Attention : ces citations peuvent ne pas être correctes à 100%.