NATO Advanced Study Institute on Metal Speciation in the Environment & Broekaert, J. (1990). Metal speciation environment: Proceedings. Springer-Verlag.
Chicago-viite (17. p.)NATO Advanced Study Institute on Metal Speciation in the Environment ja J.A.C Broekaert. Metal Speciation Environment: Proceedings. Berlin: Springer-Verlag, 1990.
MLA-viite (9. p.)NATO Advanced Study Institute on Metal Speciation in the Environment ja J.A.C Broekaert. Metal Speciation Environment: Proceedings. Springer-Verlag, 1990.
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