Cita APA

Martinelli, S. d. C., & Aguena, E. C. (2011). The motivation in elementary school students and the beliefs and attitudes of parents.

Citación estilo Chicago

Martinelli, Selma de Cássia, y Elaine Cristiane Aguena. The Motivation in Elementary School Students and the Beliefs and Attitudes of Parents. 2011.

Cita MLA

Martinelli, Selma de Cássia, y Elaine Cristiane Aguena. The Motivation in Elementary School Students and the Beliefs and Attitudes of Parents. 2011.