Cita APA (7th ed.)

Strunk, W., & White, E. B. (1999). The elements of style (4th ed.). Allyn and Bacon.

Cita Chicago (17th ed.)

Strunk, William, i E. B. White. The Elements of Style. 4th ed. Boston: Allyn and Bacon, 1999.

Cita MLA (9th ed.)

Strunk, William, i E. B. White. The Elements of Style. 4th ed. Allyn and Bacon, 1999.