Παραπομπή APA

Kempenaar, C. (1995). Studies on biological control of chenopdium album by ascochyta caulina. DLO Institute for Agrobiology and Soil Fertility.

Παραπομπή Chicago Style

Kempenaar, Corne. Studies on Biological Control of Chenopdium Album by Ascochyta Caulina. Wageningen: DLO Institute for Agrobiology and Soil Fertility, 1995.

Παραπομπή MLA

Kempenaar, Corne. Studies on Biological Control of Chenopdium Album by Ascochyta Caulina. DLO Institute for Agrobiology and Soil Fertility, 1995.