APA Style

Syamananda, R. (1981). A History of Thailand (4th edition) / Rong Syamananda (4). Bangkok, Thailand: Chulalongkorn Univesity.

MLA Style

Syamananda, Rong. "A History of Thailand (4th edition) / Rong Syamananda". 4 Bangkok, Thailand: Chulalongkorn Univesity, 1981. Textbook ห้องสมุดทั่วไป.