APA Citation

Boer, H. d. (1998). Coffee cultivation in the watershed of the river Aranjuez.

Citación estilo Chicago

Boer, H. den. Coffee Cultivation in the Watershed of the River Aranjuez. 1998.

MLA Citation

Boer, H. den. Coffee Cultivation in the Watershed of the River Aranjuez. 1998.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.