APA (7th ed.) Citation

Le May, R. S. (1961). The coinage of Siam. [Bangkok Times Press.

Chicago Style (17th ed.) Citation

Le May, Reginald Stuart. The Coinage of Siam. Bangkok: [Bangkok Times Press, 1961.

MLA (9th ed.) Citation

Le May, Reginald Stuart. The Coinage of Siam. [Bangkok Times Press, 1961.

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