Blum, U. (2011). Plant-plant allelopathic interactions: Phenolic acids, cover crops and weed emergence. Springer Science+Business Media.
Chicago-стиль цитированияBlum, Udo. Plant-plant Allelopathic Interactions: Phenolic Acids, Cover Crops and Weed Emergence. New York: Springer Science+Business Media, 2011.
MLA-цитированиеBlum, Udo. Plant-plant Allelopathic Interactions: Phenolic Acids, Cover Crops and Weed Emergence. Springer Science+Business Media, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.