Greiffenberg, F., & Greiffenberg, F. (1977). Teacher's answer key to accompany english workshop: First course. New York, New York: Harcourt Brace Jovanovich.
Chicago Style CitationGreiffenberg, Fay, and Fay Greiffenberg. Teacher's Answer Key to Accompany English Workshop: First Course. New York, New York: Harcourt Brace Jovanovich, 1977.
MLA CitationGreiffenberg, Fay, and Fay Greiffenberg. Teacher's Answer Key to Accompany English Workshop: First Course. New York, New York: Harcourt Brace Jovanovich, 1977.
Warning: These citations may not always be 100% accurate.