APA (7th ed.) Citation

McGregor, A. L., & Hall-Quest, A. L. (1921). Supervised study in English for junior high school grades. Macmillan.

Chicago Style (17th ed.) Citation

McGregor, A. Laura, and Alfred Lawrence Hall-Quest. Supervised Study in English for Junior High School Grades. New York: Macmillan, 1921.

MLA (8th ed.) Citation

McGregor, A. Laura, and Alfred Lawrence Hall-Quest. Supervised Study in English for Junior High School Grades. Macmillan, 1921.