APA (7th ed.) Citation

Larsen, E. (1969). A history of invention / by Egon Larsen (Rev. ed.). Dent.

Chicago Style (17th ed.) Citation

Larsen, Egon. A History of Invention / by Egon Larsen. Rev. ed. Dent, 1969.

MLA (9th ed.) Citation

Larsen, Egon. A History of Invention / by Egon Larsen. Rev. ed. Dent, 1969.

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