APA (7th ed.) Citation

Thailand. Ministry of Commerce and Communications. (1930). Siam: Nature and industry. (Printed at the Bangkok Times Press, ltd.].

Chicago Style (17th ed.) Citation

Thailand. Ministry of Commerce and Communications. Siam: Nature and Industry. Bangkok: (Printed at the Bangkok Times Press, ltd.], 1930.

MLA (9th ed.) Citation

Thailand. Ministry of Commerce and Communications. Siam: Nature and Industry. (Printed at the Bangkok Times Press, ltd.], 1930.