APA (7th ed.) Citation

Mallory, V. S. (1956). Commercial arithmetic: A textbook in consumer and business mathematics (2d ed.). Benj. H. Sanborn & Co..

Chicago Style (17th ed.) Citation

Mallory, Virgil Sampson. Commercial Arithmetic: A Textbook in Consumer and Business Mathematics. 2d ed. Chicago: Benj. H. Sanborn & Co., 1956.

MLA (8th ed.) Citation

Mallory, Virgil Sampson. Commercial Arithmetic: A Textbook in Consumer and Business Mathematics. 2d ed. Benj. H. Sanborn & Co., 1956.