APA (7 ম সংস্করণ) উদ্ধৃতি

Johnson, P. S. (1975). The economics of invention and innovation: With a case study of the development of the hovercraft. M. Robertson.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Johnson, P. S. The Economics of Invention and Innovation: With a Case Study of the Development of the Hovercraft. London: M. Robertson, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Johnson, P. S. The Economics of Invention and Innovation: With a Case Study of the Development of the Hovercraft. M. Robertson, 1975.