APA (7th ed.) Citation

Welbourn, D. B. (1963). The essentials of control theory for mechnical engineers / by D.B. Welbourn. Arnold.

Chicago Style (17th ed.) Citation

Welbourn, D. B. The Essentials of Control Theory for Mechnical Engineers / by D.B. Welbourn. Arnold, 1963.

MLA (9th ed.) Citation

Welbourn, D. B. The Essentials of Control Theory for Mechnical Engineers / by D.B. Welbourn. Arnold, 1963.

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