APA Style

Syamananda, R. (1988). A History of Thailand (6th edition) / Rong Syamananda (6). Bangkok, Thailand: Chulalongkorn Univesity.

MLA Style

Syamananda, Rong. "A History of Thailand (6th edition) / Rong Syamananda". 6 Bangkok, Thailand: Chulalongkorn Univesity, 1988. Textbook ห้องสมุดทั่วไป.