APA (7th ed.) Citation

Tri Amatayakul. (1972). The official guide to Ayutthaya and Bang Pa-in. Fine Arts Department.

Chicago Style (17th ed.) Citation

Tri Amatayakul. The Official Guide to Ayutthaya and Bang Pa-in. Bangkok: Fine Arts Department, 1972.

MLA (9th ed.) Citation

Tri Amatayakul. The Official Guide to Ayutthaya and Bang Pa-in. Fine Arts Department, 1972.