APA (7th ed.) Citation

Singtuen, V., & Won-In, K. Geoheritage Sites and Geoconservation at Pha Chan - Sam Phan Bok Geopark, Ubon Ratchathani Province, Thailand. OICC Press.

Chicago Style (17th ed.) Citation

Singtuen, Vimoltip, and Krit Won-In. Geoheritage Sites and Geoconservation at Pha Chan - Sam Phan Bok Geopark, Ubon Ratchathani Province, Thailand. OICC Press.

MLA (9th ed.) Citation

Singtuen, Vimoltip, and Krit Won-In. Geoheritage Sites and Geoconservation at Pha Chan - Sam Phan Bok Geopark, Ubon Ratchathani Province, Thailand. OICC Press.

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