APA način citiranja

Ray, G. F. (1979). The Innovation Process in the Energy Industries. Oxford: Cambridge University Press.

Čikaški stil citiranja

Ray, G. F. The Innovation Process in the Energy Industries. Oxford: Cambridge University Press, 1979.

MLA način citiranja

Ray, G. F. The Innovation Process in the Energy Industries. Oxford: Cambridge University Press, 1979.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.