Dyfyniad APA

Varela-López, L. J. (2008). University students with hearts of children. Universidad Autónoma de Tamaulipas.

Dyfyniad Arddull Chicago

Varela-López, Luis Jesús. University Students with Hearts of Children. Universidad Autónoma de Tamaulipas, 2008.

Dyfyniad MLA

Varela-López, Luis Jesús. University Students with Hearts of Children. Universidad Autónoma de Tamaulipas, 2008.

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