The new elementary arithmetic,
by John W. Cook...and Miss N. Cropsey...
APA Citation
Cook, J. W. (John Williston)., Cropsey, N. (Nebraska C.)., Cropsey, N. (Nebraska C.). (1906). The new elementary arithmetic. New York, Boston [etc.]: Silver, Burdett and company.
MLA Citation
Cook, John W. (John Williston), 1844-1922, N. (Nebraska C.) Cropsey, and N. (Nebraska C.) Cropsey. The New Elementary Arithmetic. New York, Boston [etc.]: Silver, Burdett and company, 1906.
Warning: These citations may not always be complete (especially for serials).