APA ציטוט

Zim, H. S. (1953). Science for children and teachers. Association for Childhood Education International.

Chicago Style (17th ed.) Citation

Zim, Herbert Spencer. Science for Children and Teachers. Washington: Association for Childhood Education International, 1953.

ציטוט MLA

Zim, Herbert Spencer. Science for Children and Teachers. Association for Childhood Education International, 1953.