APA-referens

Fuggi, A., Rigano, C., & Ullrich, W. (1990). Inorganic nitrogen inplants and micro orgainisms: Uptake and metabolism. Springer Verlay.

Chicago-stil citat

Fuggi, A., C. Rigano, och W.R Ullrich. Inorganic Nitrogen Inplants and Micro Orgainisms: Uptake and Metabolism. U S A: Springer Verlay, 1990.

MLA-referens

Fuggi, A., et al. Inorganic Nitrogen Inplants and Micro Orgainisms: Uptake and Metabolism. Springer Verlay, 1990.