APA

Richardson D. E., . (1946). Electrical network calculations: tabular methods of solution. New York: D. Van Nostrand Co.

Chicago

Richardson D E, . 1946. Electrical network calculations: tabular methods of solution. New York: D. Van Nostrand Co.

Harvard

Richardson D. E., . (1946). Electrical network calculations: tabular methods of solution. New York: D. Van Nostrand Co.

MLA

Richardson D E, . Electrical network calculations: tabular methods of solution. New York: D. Van Nostrand Co. 1946.