Callan, C. J. (1944). Excellence in English: Its masters, its melody, beauty - power (Fifth printing.). The Devin-Adair Company.
Chicago-Zitierstil (17. Ausg.)Callan, Charles J. Excellence in English: Its Masters, Its Melody, Beauty - Power. Fifth printing. New York: The Devin-Adair Company, 1944.
MLA-Zitierstil (9. Ausg.)Callan, Charles J. Excellence in English: Its Masters, Its Melody, Beauty - Power. Fifth printing. The Devin-Adair Company, 1944.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.