APA ציטוט

Gesell, A., Ilg, F. L., & Ames, L. M. (1949). Child development: An introduction to the study of human growth. Harper & Brothers Publishers.

Chicago Style (17th ed.) Citation

Gesell, Arnold, Frances Lillian Ilg, and Louise M. Ames. Child Development: An Introduction to the Study of Human Growth. New York: Harper & Brothers Publishers, 1949.

ציטוט MLA

Gesell, Arnold, et al. Child Development: An Introduction to the Study of Human Growth. Harper & Brothers Publishers, 1949.