APA (7th ed.) Citation

Le May, R. (1961). Coinage of Siam (2. ed.).

Chicago Style (17th ed.) Citation

Le May, Reginald. Coinage of Siam. 2. ed. 1961.

MLA (9th ed.) Citation

Le May, Reginald. Coinage of Siam. 2. ed. 1961.

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