APA ציטוט

Blaikie, P. (1985). The Political economy of soil erosion in developing countries. Longman development.

Chicago Style (17th ed.) Citation

Blaikie, Piers. The Political Economy of Soil Erosion in Developing Countries. New york: Longman development, 1985.

ציטוט MLA

Blaikie, Piers. The Political Economy of Soil Erosion in Developing Countries. Longman development, 1985.