APA Citatie

Rivel Pizarro, E. G., & Herrera Vargas, L. (2017). Contribution of the Astronomy and the Mathematics to the Society in the Old Age.

Chicago Style citaat

Rivel Pizarro, Eduardo Gabriel, en Leonardo Herrera Vargas. Contribution of the Astronomy and the Mathematics to the Society in the Old Age. 2017.

MLA citatie

Rivel Pizarro, Eduardo Gabriel, en Leonardo Herrera Vargas. Contribution of the Astronomy and the Mathematics to the Society in the Old Age. 2017.

Let op: Deze citaties zijn niet altijd 100% accuraat.