APA (7th ed.) Citation

Kimbrough, V. ., & Vai, M. (1991). English on call. McGraw-Hill.

Chicago Style (17th ed.) Citation

Kimbrough, Victoria , and Marjorie Vai. English on Call. New York: McGraw-Hill, 1991.

MLA (9th ed.) Citation

Kimbrough, Victoria , and Marjorie Vai. English on Call. McGraw-Hill, 1991.