APA (7th ed.) Citation

Szabolcs, I., & Varallyay, G. (1979). Review of research on salt-affected soils. Unesco.

Chicago Style (17th ed.) Citation

Szabolcs, I., and G. Varallyay. Review of Research on Salt-affected Soils. Paris: Unesco, 1979.

MLA (9th ed.) Citation

Szabolcs, I., and G. Varallyay. Review of Research on Salt-affected Soils. Unesco, 1979.