APA-referens

Smith Keith A. (2018). Soil and Environmental Analysis: Physical Methods (Second.). Marcel Dekker.

Chicago-stil citat

Smith Keith A. Soil and Environmental Analysis: Physical Methods. Second. NewYork: Marcel Dekker, 2018.

MLA-referens

Smith Keith A. Soil and Environmental Analysis: Physical Methods. Second. Marcel Dekker, 2018.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.