Παραπομπή σε μορφή APA (7η εκδ.)

Claesson, A. (1978). Research on recovery of polluted lakes: Algal growth potential and the availability of limiting nutrients. Institute of Physiological Botany, University of Uppsala.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Claesson, Anders. Research on Recovery of Polluted Lakes: Algal Growth Potential and the Availability of Limiting Nutrients. Uppsala: Institute of Physiological Botany, University of Uppsala, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Claesson, Anders. Research on Recovery of Polluted Lakes: Algal Growth Potential and the Availability of Limiting Nutrients. Institute of Physiological Botany, University of Uppsala, 1978.