Millis, W. A., & Millis, H. H. (1925). The teaching of high school subjects. The Century co..
Chicago Style (17th ed.) CitationMillis, William Alfred, and Harriet Harding Millis. The Teaching of High School Subjects. New York, London: The Century co., 1925.
MLA (9th ed.) CitationMillis, William Alfred, and Harriet Harding Millis. The Teaching of High School Subjects. The Century co., 1925.
Warning: These citations may not always be 100% accurate.