The slide rule;
a practical manual.
By Charles N. Pickworth...
APA Citation
Pickworth, C. N. (1908). The slide rule: a practical manual. 11th ed. New York: Manchester, Emmott and co., limited, and C.N. Pickworth.
MLA Citation
Pickworth, Charles N. The Slide Rule: a Practical Manual. 11th ed. New York: Manchester, Emmott and co., limited, and C.N. Pickworth, 1908.
Warning: These citations may not always be complete (especially for serials).