APA (7th ed.) Citation
Heilman, A. W., Blair, T. R., & Rupley, W. H. (1981). Principles and practices of teaching reading (7th ed.). Merrill.
Chicago Style (17th ed.) Citation
Heilman, Arthur W., Timothy R. Blair, and William H. Rupley. Principles and Practices of Teaching Reading. 7th ed. Columbus: Merrill, 1981.
MLA (9th ed.) Citation
Heilman, Arthur W., et al. Principles and Practices of Teaching Reading. 7th ed. Merrill, 1981.
Warning: These citations may not always be 100% accurate.