APA (7th ed.) Citation

Davey, A., Moyle, J. T. B., & Ward, C. S. (1992). Ward's anaesthetic equipment (3rd ed.). Saunders.

Chicago Style (17th ed.) Citation

Davey, Andrew, John T. B. Moyle, and Crispian S. Ward. Ward's Anaesthetic Equipment. 3rd ed. London: Saunders, 1992.

MLA (9th ed.) Citation

Davey, Andrew, et al. Ward's Anaesthetic Equipment. 3rd ed. Saunders, 1992.