APA (7 ম সংস্করণ) উদ্ধৃতি

Essmann, H., & Pettenella, D. D. (2001). Forestry in Ukraine at the crossroads: Analyses and ideas for a Sustainable Development. Afisha.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Essmann, H.-F, এবং D. Davide Pettenella. Forestry in Ukraine at the Crossroads: Analyses and Ideas for a Sustainable Development. Lviv: Afisha, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Essmann, H.-F, এবং D. Davide Pettenella. Forestry in Ukraine at the Crossroads: Analyses and Ideas for a Sustainable Development. Afisha, 2001.