APA Style

Brickman, N, ;, B, H, [, A. (2003). User Guide COR (Child Observation Record) Preschool Child Observation Record . : High/Scope Educational Research Foundation.

MLA Style

Brickman, Nancy, ;, Barton,, Holly, [et, Al]. "User Guide COR (Child Observation Record) Preschool Child Observation Record". : High/Scope Educational Research Foundation, 2003. BOOK.