APA ציטוט

Forstner.U & Wittmann. G.T.W. (1991). Metal Pollution in the Aquatic Environment. Springer-Verlag.

Chicago Edition Citation

Forstner.U and Wittmann. G.T.W. Metal Pollution in the Aquatic Environment. Berlin: Springer-Verlag, 1991.

ציטוט MLA

Forstner.U and Wittmann. G.T.W. Metal Pollution in the Aquatic Environment. Springer-Verlag, 1991.