APA

Schwarzenbach J., . (1979). System modeling and control. London: ELBS.

Chicago

Schwarzenbach J, . 1979. System modeling and control. London: ELBS.

Harvard

Schwarzenbach J., . (1979). System modeling and control. London: ELBS.

MLA

Schwarzenbach J, . System modeling and control. London: ELBS. 1979.