APA (7th ed.) Citation

Ulbricht, M., Biber, P., Rötzer, T., Uhl, E., Pritsch, K., Michalke, B., & Pretzsch, H. Artificially induced drought stress affects seasonal foliar litterfall, nutrient contents, and nutrient masses in mature European beech (Fagus sylvatica [L.]) and Norway spruce (Picea abies [L.] Karst.). Elsevier.

Chicago Style (17th ed.) Citation

Ulbricht, Matthias, Peter Biber, Thomas Rötzer, Enno Uhl, Karin Pritsch, Bernhard Michalke, and Hans Pretzsch. Artificially Induced Drought Stress Affects Seasonal Foliar Litterfall, Nutrient Contents, and Nutrient Masses in Mature European Beech (Fagus Sylvatica [L.]) and Norway Spruce (Picea Abies [L.] Karst.). Elsevier.

MLA (9th ed.) Citation

Ulbricht, Matthias, et al. Artificially Induced Drought Stress Affects Seasonal Foliar Litterfall, Nutrient Contents, and Nutrient Masses in Mature European Beech (Fagus Sylvatica [L.]) and Norway Spruce (Picea Abies [L.] Karst.). Elsevier.

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