APA (7 ম সংস্করণ) উদ্ধৃতি

(1992). Helsinki Focus: Helsinki University of Technology, Faculty of Architecture ; Yearbook. Helsinki University of Technology, Faculty of Architecture.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Helsinki Focus: Helsinki University of Technology, Faculty of Architecture ; Yearbook. Helsinki: Helsinki University of Technology, Faculty of Architecture, 1992.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Helsinki Focus: Helsinki University of Technology, Faculty of Architecture ; Yearbook. Helsinki University of Technology, Faculty of Architecture, 1992.