APA (7th ed.) Citation

Desmond, K. (1986). The Harwin chronology of inventions innovations discoveries from pre-history to present day. Harwin.

Chicago Style (17th ed.) Citation

Desmond, Kevin. The Harwin Chronology of Inventions Innovations Discoveries from Pre-history to Present Day. London: Harwin, 1986.

MLA (9th ed.) Citation

Desmond, Kevin. The Harwin Chronology of Inventions Innovations Discoveries from Pre-history to Present Day. Harwin, 1986.