Blacquière, T. (1988). Physiology and ecology of ammonium and nitrate nutrition in Plantago and Alnus. Drunkkerij van Denderen.
Čikaški stil citiranja (17. izdanje)Blacquière, T. Physiology and Ecology of Ammonium and Nitrate Nutrition in Plantago and Alnus. Groningen: Drunkkerij van Denderen, 1988.
MLA način citiranja (8. izdanje)Blacquière, T. Physiology and Ecology of Ammonium and Nitrate Nutrition in Plantago and Alnus. Drunkkerij van Denderen, 1988.
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