Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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