Spache, G. D. ., & Berg, P. C.. (1978). The art of efficient reading (3rd ed.). Macmillan.
Chicago Style (17th ed.) CitationSpache, George Daniel , and Paul Conrad Berg. The Art of Efficient Reading. 3rd ed. New York: Macmillan, 1978.
MLA (9th ed.) CitationSpache, George Daniel , and Paul Conrad Berg. The Art of Efficient Reading. 3rd ed. Macmillan, 1978.
Warning: These citations may not always be 100% accurate.