Dyfyniad APA

Donner, N., & Geurds, A. (2018). The valley of Juigalpa, Mayales River Subbasin microregion (Chontales, Nicaragua) date list I. Cambridge University Press.

Dyfyniad Arddull Chicago

Donner, NR, and A. Geurds. The Valley of Juigalpa, Mayales River Subbasin Microregion (Chontales, Nicaragua) Date List I. Cambridge University Press, 2018.

Dyfyniad MLA

Donner, NR, and A. Geurds. The Valley of Juigalpa, Mayales River Subbasin Microregion (Chontales, Nicaragua) Date List I. Cambridge University Press, 2018.

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