APA (7 ম সংস্করণ) উদ্ধৃতি

Bernstein, J. I., & Yan, X. (1995). International R & D spillovers between Canadian and Japanese industries. National Bureau of Economic Research.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Bernstein, Jeffrey I., এবং Xiaoyi Yan. International R & D Spillovers Between Canadian and Japanese Industries. Cambridge: National Bureau of Economic Research, 1995.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Bernstein, Jeffrey I., এবং Xiaoyi Yan. International R & D Spillovers Between Canadian and Japanese Industries. National Bureau of Economic Research, 1995.