APA (7th ed.) Citation

Ormrod, R., & Walker, H. (1950). The national health service. Butterworth and Co.

Chicago Style (17th ed.) Citation

Ormrod, Roger, and Harris Walker. The National Health Service. Butterworth and Co, 1950.

MLA (8th ed.) Citation

Ormrod, Roger, and Harris Walker. The National Health Service. Butterworth and Co, 1950.

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