Cita APA

Nieuwhof, M. (1969). Cole crops: Botany cultivation and utilization. Leonard Hill Books.

Citación estilo Chicago

Nieuwhof, M. Cole Crops: Botany Cultivation and Utilization. London: Leonard Hill Books, 1969.

Cita MLA

Nieuwhof, M. Cole Crops: Botany Cultivation and Utilization. Leonard Hill Books, 1969.