APA (7th ed.) Citation

GIBBONY, H. L. (1966). ENRICHMENT--CLASSROOM CHALLENGE.

Chicago Style (17th ed.) Citation

GIBBONY, HAZEL L. ENRICHMENT--CLASSROOM CHALLENGE. 1966.

MLA (9th ed.) Citation

GIBBONY, HAZEL L. ENRICHMENT--CLASSROOM CHALLENGE. 1966.

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