APA Style

Proceedings of The Association December 3 and 4, 1971 New York. (1973). Biological and environmental determinants of early development . Baltimore: The William & Wilkins Company.

Chicago Style

Proceedings of The Association December 3 and 4, 1971 New York. Biological and environmental determinants of early development. Baltimore: The William & Wilkins Company, 1973. Text.

MLA Style

Proceedings of The Association December 3 and 4, 1971 New York. Biological and environmental determinants of early development. Baltimore: The William & Wilkins Company, 1973. Text.

Turabian Style

Proceedings of The Association December 3 and 4, 1971 New York. Biological and environmental determinants of early development. Baltimore: The William & Wilkins Company, 1973. Print.