APA (7th ed.) Citation

Pitkin, W. B. (1931). How we learn: A book for young people with emphasis upon the art of efficient reading (2. impr.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Pitkin, Walter B. How We Learn: A Book for Young People with Emphasis upon the Art of Efficient Reading. 2. impr. New York [u.a.]: McGraw-Hill, 1931.

MLA (9th ed.) Citation

Pitkin, Walter B. How We Learn: A Book for Young People with Emphasis upon the Art of Efficient Reading. 2. impr. McGraw-Hill, 1931.