APA Citation

Davis, N. B., & Davis, N. B. (1973). Vocabulary improvement: A program for self-instruction (2.edition.). New York, New York: McGraw-Hill.

Chicago Style Citation

Davis, Nancy B., and Nancy B. Davis. Vocabulary Improvement: A Program for Self-instruction. 2.edition. New York, New York: McGraw-Hill, 1973.

MLA Citation

Davis, Nancy B., and Nancy B. Davis. Vocabulary Improvement: A Program for Self-instruction. 2.edition. New York, New York: McGraw-Hill, 1973.

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