APA (7th ed.) Citation

Zacharkow, D. (1988). Posture: Sitting, standing, chair design and exercise. Charles Thomas.

Chicago Style (17th ed.) Citation

Zacharkow, Dennis. Posture: Sitting, Standing, Chair Design and Exercise. Springfield, Ill: Charles Thomas, 1988.

MLA (9th ed.) Citation

Zacharkow, Dennis. Posture: Sitting, Standing, Chair Design and Exercise. Charles Thomas, 1988.