APA (7th ed.) Citation

De Beer, G. (1968). Gibbon and his world. Thames and Hudson.

Chicago Style (17th ed.) Citation

De Beer, Gavin. Gibbon and His World. London: Thames and Hudson, 1968.

MLA (9th ed.) Citation

De Beer, Gavin. Gibbon and His World. Thames and Hudson, 1968.

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