APA Citation

Preston, D. R., & Shuy, R. W. (1988). Varieties of American English: Teacher's handbook. Washington, DC.: Department of state.

Chicago Style Citation

Preston, Dennis R., and Roger W. Shuy. Varieties of American English: Teacher's Handbook. Washington, DC.: Department of state, 1988.

MLA Citation

Preston, Dennis R., and Roger W. Shuy. Varieties of American English: Teacher's Handbook. Washington, DC.: Department of state, 1988.

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