Dyfyniad APA

Iglesias-Leal, R. (2008). Space sciences in the development of social sustainability (second part). Universidad Autónoma de Tamaulipas.

Dyfyniad Arddull Chicago

Iglesias-Leal, Ramiro. Space Sciences in the Development of Social Sustainability (second Part). Universidad Autónoma de Tamaulipas, 2008.

Dyfyniad MLA

Iglesias-Leal, Ramiro. Space Sciences in the Development of Social Sustainability (second Part). Universidad Autónoma de Tamaulipas, 2008.

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