APA Citatie

Friedl, A. E. (2005). Teaching science to children: An inquiry approach. Boston: McGraw-Hill.

Chicago Style citaat

Friedl, Alfred E. Teaching Science to Children: An Inquiry Approach. Boston: McGraw-Hill, 2005.

MLA citatie

Friedl, Alfred E. Teaching Science to Children: An Inquiry Approach. Boston: McGraw-Hill, 2005.

Let op: Deze citaties zijn niet altijd 100% accuraat.