APA (7 ম সংস্করণ) উদ্ধৃতি

Cienciala, E. (1994). Sap flow, transpiration, and water use efficiency of spruce and willow in relation to climatic factors. Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Cienciala, Emil. Sap Flow, Transpiration, and Water Use Efficiency of Spruce and Willow in Relation to Climatic Factors. Uppsala: Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1994.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Cienciala, Emil. Sap Flow, Transpiration, and Water Use Efficiency of Spruce and Willow in Relation to Climatic Factors. Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1994.