APA (7th ed.) Citation

Gibson, C. R. (1909). How telegraphs and telephones work: Explained in nontechnical language. Seely.

Chicago Style (17th ed.) Citation

Gibson, Charles R. How Telegraphs and Telephones Work: Explained in Nontechnical Language. London: Seely, 1909.

MLA (9th ed.) Citation

Gibson, Charles R. How Telegraphs and Telephones Work: Explained in Nontechnical Language. Seely, 1909.

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