APA引文

Richards, I. A., & Gibson, C. (1945). Learning basic english: A practical handbook for english speaking people. New York: Norton W.W. & Company.

Παραπομπή Chicago Style

Richards, I. A., και Christine Gibson. Learning Basic English: A Practical Handbook for English Speaking People. New York: Norton W.W. & Company, 1945.

MLA引文

Richards, I. A., και Christine Gibson. Learning Basic English: A Practical Handbook for English Speaking People. New York: Norton W.W. & Company, 1945.