APA (7th ed.) Citation

Piemsomboon, P. (1986). Intern experience at Flopetrol Johnston Schlumberger, Sugar Land, Texas: An internship report. [publisher not identified].

Chicago Style (17th ed.) Citation

Piemsomboon, Pornchai. Intern Experience at Flopetrol Johnston Schlumberger, Sugar Land, Texas: An Internship Report. [Place of publication not identified]: [publisher not identified], 1986.

MLA (9th ed.) Citation

Piemsomboon, Pornchai. Intern Experience at Flopetrol Johnston Schlumberger, Sugar Land, Texas: An Internship Report. [publisher not identified], 1986.