Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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