APA (7th ed.) Citation

Hansen, K. (1976). Ecological Studies in Danish heath vegetation.

Chicago Style (17th ed.) Citation

Hansen, Kjeld. Ecological Studies in Danish Heath Vegetation. København, 1976.

MLA (9th ed.) Citation

Hansen, Kjeld. Ecological Studies in Danish Heath Vegetation. 1976.

Warning: These citations may not always be 100% accurate.