APA (7th ed.) Citation

Merskey, H., & Spear, F. G. (1967). Pain: Psychological and psychiatric aspects. Baillihre, Tindall & Cassell.

Chicago Style (17th ed.) Citation

Merskey, Harold, and Frederick Gordon Spear. Pain: Psychological and Psychiatric Aspects. London: Baillihre, Tindall & Cassell, 1967.

MLA (9th ed.) Citation

Merskey, Harold, and Frederick Gordon Spear. Pain: Psychological and Psychiatric Aspects. Baillihre, Tindall & Cassell, 1967.

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