Key to the new advanced arithmetic,
by John W. Cook and Miss N. Cropsey.
APA Citation
Cook, J. W. (John Williston)., Cropsey, N. (Nebraska C.). (1900). Key to the new advanced arithmetic. New York: Silver, Burdette & company.
MLA Citation
Cook, John W. (John Williston), 1844-1922, and N. (Nebraska C.) Cropsey. Key to the New Advanced Arithmetic. New York: Silver, Burdette & company, 1900.
Warning: These citations may not always be complete (especially for serials).