APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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