Strang, R., McCullough, C. M., & Traxler, A. E. (1961). The improvement of reading (3. ed. of Problems in the improvement of reading.). McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Strang, Ruth, Constance M. McCullough, und Arthur E. Traxler. The Improvement of Reading. 3. ed. of Problems in the improvement of reading. New York [u.a.]: McGraw-Hill, 1961.
MLA-Zitierstil (8. Ausg.)Strang, Ruth, et al. The Improvement of Reading. 3. ed. of Problems in the improvement of reading. McGraw-Hill, 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.