APA استشهاد

Jacks G V, W. R. O. Rape of the earth: A world survey of soil erosion. Faber and Faber Ltd.

استشهاد بنمط شيكاغو

Jacks G V, Whyte R O. Rape of the Earth: A World Survey of Soil Erosion. London: Faber and Faber Ltd.

MLA استشهاد

Jacks G V, Whyte R O. Rape of the Earth: A World Survey of Soil Erosion. Faber and Faber Ltd.