APA (7th ed.) Citation

Schwarzenbach. (1996). Essentials of control. Longman.

Chicago Style (17th ed.) Citation

Schwarzenbach. Essentials of Control. Harlow, Essex: Longman, 1996.

MLA (9th ed.) Citation

Schwarzenbach. Essentials of Control. Longman, 1996.

Warning: These citations may not always be 100% accurate.