APA-viite

Reddy, K., & Q'Conner, G. S. (1999). Phosphorus biogeo chemistry in subtropical ecosystems. Lewis Publishers.

Chicago-tyylinen lähdeviittaus

Reddy, K.R, ja G.A. Schelske Q'Conner. Phosphorus Biogeo Chemistry in Subtropical Ecosystems. London: Lewis Publishers, 1999.

MLA-viite

Reddy, K.R, ja G.A. Schelske Q'Conner. Phosphorus Biogeo Chemistry in Subtropical Ecosystems. Lewis Publishers, 1999.