APA (7th ed.) Citation
EGAN, D., & BROWN, R. (1987). DEVELOPMENTAL ASSESSMENT: 18 MONTHS TO 4 1 / 2 YEARS. PERFORMANCE TESTS.
Chicago Style (17th ed.) Citation
EGAN, D.F, and R. BROWN. DEVELOPMENTAL ASSESSMENT: 18 MONTHS TO 4 1 / 2 YEARS. PERFORMANCE TESTS. 1987.
MLA (9th ed.) Citation
EGAN, D.F, and R. BROWN. DEVELOPMENTAL ASSESSMENT: 18 MONTHS TO 4 1 / 2 YEARS. PERFORMANCE TESTS. 1987.
Warning: These citations may not always be 100% accurate.