APA (7th ed.) Citation

Barsch, R. H. (1988). Block-aid word configurations: 76 blackline masters. Academic Therapy Publications.

Chicago Style (17th ed.) Citation

Barsch, Ray H. Block-aid Word Configurations: 76 Blackline Masters. Novato, Calif.: Academic Therapy Publications, 1988.

MLA (9th ed.) Citation

Barsch, Ray H. Block-aid Word Configurations: 76 Blackline Masters. Academic Therapy Publications, 1988.