APA (7th ed.) Citation

Hammill, D. D., & Bartel, N. R. (1971). Educational perspectives in learning disabilities. John Wiley r Sons.

Chicago Style (17th ed.) Citation

Hammill, Donald D., and Nettie R. Bartel. Educational Perspectives in Learning Disabilities. John Wiley r Sons, 1971.

MLA (8th ed.) Citation

Hammill, Donald D., and Nettie R. Bartel. Educational Perspectives in Learning Disabilities. John Wiley r Sons, 1971.

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