APA (7 ম সংস্করণ) উদ্ধৃতি

Richards, G. (2009). Spin-outs: Creating businesses from university intellectual property. Harriman House Limited.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Richards, Graham. Spin-outs: Creating Businesses from University Intellectual Property. Hampshire: Harriman House Limited, 2009.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Richards, Graham. Spin-outs: Creating Businesses from University Intellectual Property. Harriman House Limited, 2009.