APA (7th ed.) Citation

Gilbert, E. W. (1972). British pioneers in geography. David & Charles.

Chicago Style (17th ed.) Citation

Gilbert, Edmund William. British Pioneers in Geography. Newton Abbot: David & Charles, 1972.

MLA (8th ed.) Citation

Gilbert, Edmund William. British Pioneers in Geography. David & Charles, 1972.

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