Cita APA (7a ed.)

Langston, L. H. (1921). Practical bank operation (2nd printing.). Ronald.

Cita Chicago Style (17a ed.)

Langston, L. H. Practical Bank Operation. 2nd printing. New York: Ronald, 1921.

Cita MLA (9a ed.)

Langston, L. H. Practical Bank Operation. 2nd printing. Ronald, 1921.