APA (7th ed.) Citation

Gesell, A. (1945). How a baby grows: A story in pictures. Harper & Brothers Pub.

Chicago Style (17th ed.) Citation

Gesell, Arnold. How a Baby Grows: A Story in Pictures. New York: Harper & Brothers Pub, 1945.

MLA (9th ed.) Citation

Gesell, Arnold. How a Baby Grows: A Story in Pictures. Harper & Brothers Pub, 1945.

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