Concentration, the secret of success,
by Julia Seton.
APA Citation
Seton, J. (1912). Concentration, the secret of success. New York: E. J. Clode.
MLA Citation
Seton, Julia, 1862-1950. Concentration, the Secret of Success. New York: E. J. Clode, 1912.
Warning: These citations may not always be complete (especially for serials).