APA aipamena

Crowell, T. L. (1964). Index to modern English. New York: McGraw-Hill Book Company.

Chicago Style aipamena

Crowell, Thomas Lee. Index to Modern English. New York: McGraw-Hill Book Company, 1964.

MLA aipamena

Crowell, Thomas Lee. Index to Modern English. New York: McGraw-Hill Book Company, 1964.