APA (7th ed.) Citation

McCullough, C. M., Strang, R. M., & Traxler, A. E. (1967). The improvement of reading (4th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

McCullough, Constance Mary, Ruth May Strang, and Arthur E. Traxler. The Improvement of Reading. 4th ed. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

McCullough, Constance Mary, et al. The Improvement of Reading. 4th ed. McGraw-Hill, 1967.