APA (7th ed.) Citation

Ryder, R. J. Easy reading: Book series and periodicals for less able readers.

Chicago Style (17th ed.) Citation

Ryder, Randall J. Easy Reading: Book Series and Periodicals for Less Able Readers. 1989.

MLA (9th ed.) Citation

Ryder, Randall J. Easy Reading: Book Series and Periodicals for Less Able Readers.