APA-referens

Gobat, J. (2004). The living soil: Fundamentals of soil science and soil biology. Enfield, NH: Science Publishers.

Chicago-stil citat

Gobat, Jean-Michel. The Living Soil: Fundamentals of Soil Science and Soil Biology. Enfield, NH: Science Publishers, 2004.

MLA-referens

Gobat, Jean-Michel. The Living Soil: Fundamentals of Soil Science and Soil Biology. Enfield, NH: Science Publishers, 2004.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.