Tohutoro APA (7th ed.)

Wardle, F. (2009). Approaches to early childhood and elementary education. Nova Science Publishers, Inc..

Tohutoru Kātū Chicago (17th ed.)

Wardle, Francis. Approaches to Early Childhood and Elementary Education. New York: Nova Science Publishers, Inc., 2009.

Tohutoro MLA (9th ed.)

Wardle, Francis. Approaches to Early Childhood and Elementary Education. Nova Science Publishers, Inc., 2009.