APA (7th ed.) Citation

Infant behavior: Its genesis and growth / by Arnold Gesell and Helen Thompson. Assisted by Catherine Strunk Amatruda.

Chicago Style (17th ed.) Citation

Infant Behavior: Its Genesis and Growth / by Arnold Gesell and Helen Thompson. Assisted by Catherine Strunk Amatruda.

MLA (9th ed.) Citation

Infant Behavior: Its Genesis and Growth / by Arnold Gesell and Helen Thompson. Assisted by Catherine Strunk Amatruda.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.