APA
Barth H., Hermite P., . (1987). Scientific basis for soil protection in the European Community. London: Elsevier.
Chicago
Barth H, Hermite P, . 1987. Scientific basis for soil protection in the European Community. London: Elsevier.
Harvard
Barth H., Hermite P., . (1987). Scientific basis for soil protection in the European Community. London: Elsevier.
MLA
Barth H, Hermite P, . Scientific basis for soil protection in the European Community. London: Elsevier. 1987.