APA (7th ed.) Citation

Zadeh, L. A., & Polak, E. (1969). System theory. Tata McGraw-Hill.

Chicago Style (17th ed.) Citation

Zadeh, Lotfi Asker, and E. Polak. System Theory. Bombay [etc.]: Tata McGraw-Hill, 1969.

MLA (9th ed.) Citation

Zadeh, Lotfi Asker, and E. Polak. System Theory. Tata McGraw-Hill, 1969.