APA način citiranja (7. izdanje)

Smart, W. K. (1916). How to write business letters. A.W. Shaw Co..

Čikaški stil citiranja (17. izdanje)

Smart, Walter Kay. How to Write Business Letters. New York : Chicago [etc.]: A.W. Shaw Co., 1916.

MLA način citiranja (8. izdanje)

Smart, Walter Kay. How to Write Business Letters. A.W. Shaw Co., 1916.