APA (7th ed.) Citation

Birk, N. P., & Birk, G. B. (1976). Understanding and using English (5th ed.). Odyssey Press.

Chicago Style (17th ed.) Citation

Birk, Newman Peter, and Genevieve Blane Birk. Understanding and Using English. 5th ed. Indianapolis: Odyssey Press, 1976.

MLA (9th ed.) Citation

Birk, Newman Peter, and Genevieve Blane Birk. Understanding and Using English. 5th ed. Odyssey Press, 1976.