APA (7th ed.) Citation

Williamson, G. C. (1938). The book of ivory. Muller.

Chicago Style (17th ed.) Citation

Williamson, George Charles. The Book of Ivory. London: Muller, 1938.

MLA (9th ed.) Citation

Williamson, George Charles. The Book of Ivory. Muller, 1938.

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