APA (7th ed.) Citation

Peter Peregrinus, хThe иInstitution of Electrical Engineers, & Ryan, C. G. (1984). Marketing of technology. Peter Peregrinus.

Chicago Style (17th ed.) Citation

Peter Peregrinus, хThe иInstitution of Electrical Engineers, and C. G. Ryan. Marketing of Technology. London: Peter Peregrinus, 1984.

MLA (8th ed.) Citation

Peter Peregrinus, et al. Marketing of Technology. Peter Peregrinus, 1984.