APA (7th ed.) Citation

Wooler, G., & Aberdeen, E. (1968). Modern trends in cardiac surgery. Butterworths.

Chicago Style (17th ed.) Citation

Wooler, G.H., and Eoin Aberdeen. Modern Trends in Cardiac Surgery. London: Butterworths, 1968.

MLA (9th ed.) Citation

Wooler, G.H., and Eoin Aberdeen. Modern Trends in Cardiac Surgery. Butterworths, 1968.

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