APA (7th ed.) Citation

Cassidy, F. G., & Hall, J. H. (1991). Dictionary of American regional English ([1st ed.].). Belknap Press of Harvard University Press.

Chicago Style (17th ed.) Citation

Cassidy, Frederic G., and Joan Houston Hall. Dictionary of American Regional English. [1st ed.]. Cambridge [etc.]: Belknap Press of Harvard University Press, 1991.

MLA (9th ed.) Citation

Cassidy, Frederic G., and Joan Houston Hall. Dictionary of American Regional English. [1st ed.]. Belknap Press of Harvard University Press, 1991.