APA (7th ed.) Citation

Thailand. Krom Phǣnthī Thahān. (1989). Thailand 1:50,000 =: Prathēt Thai 1:50,000 (Ed. 1.). Royal Thai Survey Dept..

Chicago Style (17th ed.) Citation

Thailand. Krom Phǣnthī Thahān. Thailand 1:50,000 =: Prathēt Thai 1:50,000. Ed. 1. Bangkok: Royal Thai Survey Dept., 1989.

MLA (8th ed.) Citation

Thailand. Krom Phǣnthī Thahān. Thailand 1:50,000 =: Prathēt Thai 1:50,000. Ed. 1. Royal Thai Survey Dept., 1989.

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