APA (7th ed.) Citation

Stevens, A. B., Stocking, C. H., & Powers, J. L. (1937). Arithmetic of pharmacy. Van Nostrand.

Chicago Style (17th ed.) Citation

Stevens, A B., Charles H. Stocking, and Justin L. Powers. Arithmetic of Pharmacy. New York: Van Nostrand, 1937.

MLA (9th ed.) Citation

Stevens, A B., et al. Arithmetic of Pharmacy. Van Nostrand, 1937.