Dyfyniad APA

Robles Estrada, E., Oudhof van Barneveld, H., Zarza Villegas , S. S., & Villafaña Montiel, L. G. (2011). Validity and reliability of parental attachment instrument for mothers of the Toluca city. Consorcio de Universidades Mexicanas A.C.

Dyfyniad Arddull Chicago

Robles Estrada, Erika, Hans Oudhof van Barneveld, Susana Silvia Zarza Villegas , y Lourdes Gabriela Villafaña Montiel. Validity and Reliability of Parental Attachment Instrument for Mothers of the Toluca City. Consorcio de Universidades Mexicanas A.C, 2011.

Dyfyniad MLA

Robles Estrada, Erika, Hans Oudhof van Barneveld, Susana Silvia Zarza Villegas , y Lourdes Gabriela Villafaña Montiel. Validity and Reliability of Parental Attachment Instrument for Mothers of the Toluca City. Consorcio de Universidades Mexicanas A.C, 2011.

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