APA (7th ed.) Citation

Harris, A. J. (1961). How to increase reading ability: A guide to developmental and remedial methods ([4th ed.). Longmans.

Chicago Style (17th ed.) Citation

Harris, Albert Josiah. How to Increase Reading Ability: A Guide to Developmental and Remedial Methods. [4th ed. London]: Longmans, 1961.

MLA (9th ed.) Citation

Harris, Albert Josiah. How to Increase Reading Ability: A Guide to Developmental and Remedial Methods. [4th ed. Longmans, 1961.