APA (7th ed.) Citation

(1993). "Heartland" English: Variation and transition in the American Midwest. University of Alabama Press.

Chicago Style (17th ed.) Citation

"Heartland" English: Variation and Transition in the American Midwest. Tuscaloosa: University of Alabama Press, 1993.

MLA (9th ed.) Citation

"Heartland" English: Variation and Transition in the American Midwest. University of Alabama Press, 1993.

Warning: These citations may not always be 100% accurate.