APA (7th ed.) Citation

Strunk, W., & White, E. B. (1979). The elements of style (3a. ed.). MacMillan Publishing Co. Inc.

Chicago Style (17th ed.) Citation

Strunk, William, and E. B. White. The Elements of Style. 3a. ed. Nueva York: MacMillan Publishing Co. Inc, 1979.

MLA (9th ed.) Citation

Strunk, William, and E. B. White. The Elements of Style. 3a. ed. MacMillan Publishing Co. Inc, 1979.