APA (7th ed.) Citation

Opiela, J. (1992). Messages 4: The Washington Post media companion. Allyn & Bacon.

Chicago Style (17th ed.) Citation

Opiela, J. Messages 4: The Washington Post Media Companion. Boston: Allyn & Bacon, 1992.

MLA (9th ed.) Citation

Opiela, J. Messages 4: The Washington Post Media Companion. Allyn & Bacon, 1992.

Warning: These citations may not always be 100% accurate.