Cita APA (7a ed.)

Dixson, R. J. (1971). Modern american english: Book 4 (revised edition.). Regent Publishing Company.

Cita Chicago Style (17a ed.)

Dixson, Robert J. Modern American English: Book 4. revised edition. New York: Regent Publishing Company, 1971.

Cita MLA (8a ed.)

Dixson, Robert J. Modern American English: Book 4. revised edition. Regent Publishing Company, 1971.