APA (7th ed.) Citation

Drife, J. O., & Studd, J. W. W. (1990). HRT and Osteoporosis. Springer London.

Chicago Style (17th ed.) Citation

Drife, James O., and John W. W. Studd. HRT and Osteoporosis. London: Springer London, 1990.

MLA (9th ed.) Citation

Drife, James O., and John W. W. Studd. HRT and Osteoporosis. Springer London, 1990.