APA Citation

Harris, D. (1974). Hydroponics: Growing without soil. Newton Abbot London: David & Charles.

Chicago Style Citation

Harris, Dudley. Hydroponics: Growing Without Soil. Newton Abbot London: David & Charles, 1974.

MLA Citation

Harris, Dudley. Hydroponics: Growing Without Soil. Newton Abbot London: David & Charles, 1974.

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