APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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