APA (7th ed.) Citation

Birk, N. B., & Birk, G. B. j. a. (1949). Understanding and using English. Odyssey Press.

Chicago Style (17th ed.) Citation

Birk, Newman Baughmann, and Genevieve Blane joint auth Birk. Understanding and Using English. New York: Odyssey Press, 1949.

MLA (9th ed.) Citation

Birk, Newman Baughmann, and Genevieve Blane joint auth Birk. Understanding and Using English. Odyssey Press, 1949.