Dyfyniad APA

Cartín Brenes, M. (2005). Proud of astonishing fertility decline and unaware of accelerated aging (1950-2000).

Dyfyniad Arddull Chicago

Cartín Brenes, Mayra. Proud of Astonishing Fertility Decline and Unaware of Accelerated Aging (1950-2000). 2005.

Dyfyniad MLA

Cartín Brenes, Mayra. Proud of Astonishing Fertility Decline and Unaware of Accelerated Aging (1950-2000). 2005.

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