Cita APA (7a ed.)

Shaw, E. R. (1900). Discoverers and explorers. American Book Co..

Cita Chicago Style (17a ed.)

Shaw, Edward R. Discoverers and Explorers. New York ; Cincinnati, [etc]: American Book Co., 1900.

Cita MLA (8a ed.)

Shaw, Edward R. Discoverers and Explorers. American Book Co., 1900.