APA (7th ed.) Citation

Harpur, P. (1982). The Timetable of technology: A record of our century's achievements. Joseph.

Chicago Style (17th ed.) Citation

Harpur, Patrick. The Timetable of Technology: A Record of Our Century's Achievements. London: Joseph, 1982.

MLA (9th ed.) Citation

Harpur, Patrick. The Timetable of Technology: A Record of Our Century's Achievements. Joseph, 1982.

Warning: These citations may not always be 100% accurate.