APA aipamena

Formacion, P. S. (1973). Inquiry slides for teaching ecology in the elementary grades.

Chicago Style aipamena

Formacion, Placida S. Inquiry Slides for Teaching Ecology in the Elementary Grades. 1973.

MLA aipamena

Formacion, Placida S. Inquiry Slides for Teaching Ecology in the Elementary Grades. 1973.