Cita APA (7th ed.)

Straalen, N. M. V. (1996). Bioindicator systems for soil pollution. Kluwer Academic Publishers.

Cita Chicago (17th ed.)

Straalen, Nico M. Van. Bioindicator Systems for Soil Pollution. Dordrecht: Kluwer Academic Publishers, 1996.

Cita MLA (9th ed.)

Straalen, Nico M. Van. Bioindicator Systems for Soil Pollution. Kluwer Academic Publishers, 1996.