APA (7e ed.) Bronvermelding

Penning de Vries, F., & Laar, H. (1982). Simulation of plant growth and crop production. Centre for Agricultural Publishing and Documentation.

Chicago (17e ed.) Bronvermelding

Penning de Vries, F.W.T, en H.H.Van Laar. Simulation of Plant Growth and Crop Production. Wageningen: Centre for Agricultural Publishing and Documentation, 1982.

MLA (9e ed.) Bronvermelding

Penning de Vries, F.W.T, en H.H.Van Laar. Simulation of Plant Growth and Crop Production. Centre for Agricultural Publishing and Documentation, 1982.