APA (7th ed.) Citation

Park, W. (1993). Frequency domain design of interval controller. [publisher not identified].

Chicago Style (17th ed.) Citation

Park, Wunyong. Frequency Domain Design of Interval Controller. [Place of publication not identified]: [publisher not identified], 1993.

MLA (9th ed.) Citation

Park, Wunyong. Frequency Domain Design of Interval Controller. [publisher not identified], 1993.