APA (7th ed.) Citation

Pechstein, L. A., & McGregor, A. L. (1924). Psychology of the junior high school pupil. Houghton Mifflin [u.a.].

Chicago Style (17th ed.) Citation

Pechstein, Louis Augustus, and Anne Laura McGregor. Psychology of the Junior High School Pupil. Boston [u.a.]: Houghton Mifflin [u.a.], 1924.

MLA (9th ed.) Citation

Pechstein, Louis Augustus, and Anne Laura McGregor. Psychology of the Junior High School Pupil. Houghton Mifflin [u.a.], 1924.