APA (7th ed.) Citation

Parr, F. W. (1938). How to study effectively: A guide to students in developing and improving habits of studying habits and learning. Prentice-Hall.

Chicago Style (17th ed.) Citation

Parr, Frank W. How to Study Effectively: A Guide to Students in Developing and Improving Habits of Studying Habits and Learning. New York: Prentice-Hall, 1938.

MLA (9th ed.) Citation

Parr, Frank W. How to Study Effectively: A Guide to Students in Developing and Improving Habits of Studying Habits and Learning. Prentice-Hall, 1938.