APA (7th ed.) Citation

Di Pietro, R. J. (1978). Language structures in contrast (Rev. ed.). Newbury House Publishers.

Chicago Style (17th ed.) Citation

Di Pietro, Robert J. Language Structures in Contrast. Rev. ed. Rowley, Mass.: Newbury House Publishers, 1978.

MLA (9th ed.) Citation

Di Pietro, Robert J. Language Structures in Contrast. Rev. ed. Newbury House Publishers, 1978.