APA (7 ম সংস্করণ) উদ্ধৃতি

Olsson, M. (1983). Morphology and genesis of mor from a pine-heath stand. Swedish University of Agricultural Sciences, Faculty of Forestry.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Olsson, Mats. Morphology and Genesis of Mor from a Pine-heath Stand. Uppsala, Sweden: Swedish University of Agricultural Sciences, Faculty of Forestry, 1983.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Olsson, Mats. Morphology and Genesis of Mor from a Pine-heath Stand. Swedish University of Agricultural Sciences, Faculty of Forestry, 1983.