Cita APA (7a ed.)

Gilmartin, J. G. (1926). The vocabulary speller. C. Scribner's Sons.

Cita Chicago Style (17a ed.)

Gilmartin, John G. The Vocabulary Speller. New York: C. Scribner's Sons, 1926.

Cita MLA (8a ed.)

Gilmartin, John G. The Vocabulary Speller. C. Scribner's Sons, 1926.