APA (7th ed.) Citation

Schonell, F. J., & Schonell, F. E. (1957). Diagnosis and remedial teaching in arithmetic / by F.J. Schonell and F.E. Schonell. Oliver and Boyd.

Chicago Style (17th ed.) Citation

Schonell, Fred J., and F. E. Schonell. Diagnosis and Remedial Teaching in Arithmetic / by F.J. Schonell and F.E. Schonell. Oliver and Boyd, 1957.

MLA (9th ed.) Citation

Schonell, Fred J., and F. E. Schonell. Diagnosis and Remedial Teaching in Arithmetic / by F.J. Schonell and F.E. Schonell. Oliver and Boyd, 1957.

Warning: These citations may not always be 100% accurate.