APA (7th ed.) Citation

(1979). Humans developing: A litespan perspective. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Humans Developing: A Litespan Perspective. Boston: Allyn and Bacon, 1979.

MLA (9th ed.) Citation

Humans Developing: A Litespan Perspective. Allyn and Bacon, 1979.

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