APA (7th ed.) Citation

(1978). Sources of resource materials: A guide of sources for learning and teaching materials for use with young people and adults. National Youth Bureau.

Chicago Style (17th ed.) Citation

Sources of Resource Materials: A Guide of Sources for Learning and Teaching Materials for Use with Young People and Adults. Leicester: National Youth Bureau, 1978.

MLA (9th ed.) Citation

Sources of Resource Materials: A Guide of Sources for Learning and Teaching Materials for Use with Young People and Adults. National Youth Bureau, 1978.