Dyfyniad APA

Chaves Álvarez, A. L. (2013). An Overview of School Recess: What Children Think and Feel.

Dyfyniad Arddull Chicago

Chaves Álvarez, Ana Lucía. An Overview of School Recess: What Children Think and Feel. 2013.

Dyfyniad MLA

Chaves Álvarez, Ana Lucía. An Overview of School Recess: What Children Think and Feel. 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.