APA (7th ed.) Citation
Wrenn, C. G., & Schwarzrock, S. P. (1971). The Mind benders. American Guidance Service, Inc..
Chicago Style (17th ed.) Citation
Wrenn, C. Gilbert, and Shirley Pratt Schwarzrock. The Mind Benders. [Circle Pines, Minn.: American Guidance Service, Inc., 1971.
MLA (9th ed.) Citation
Wrenn, C. Gilbert, and Shirley Pratt Schwarzrock. The Mind Benders. American Guidance Service, Inc., 1971.
Warning: These citations may not always be 100% accurate.