Cita APA (7a ed.)

Bloser, P. Z. (1945). Writing on the board. Zaner-Bloser Co..

Cita Chicago Style (17a ed.)

Bloser, Parker Zaner. Writing on the Board. [Columbus, Ohio: Zaner-Bloser Co., 1945.

Cita MLA (8a ed.)

Bloser, Parker Zaner. Writing on the Board. Zaner-Bloser Co., 1945.