APA (7th ed.) Citation

Brown, T. H., & Sandberg, K. j. a. (1969). Conversational English. Blaisdell Pub.

Chicago Style (17th ed.) Citation

Brown, Thomas H., and Karl joint auth Sandberg. Conversational English. Waltham, Mass: Blaisdell Pub, 1969.

MLA (9th ed.) Citation

Brown, Thomas H., and Karl joint auth Sandberg. Conversational English. Blaisdell Pub, 1969.