APA (7th ed.) Citation

Harries, J. R., Harries, A. D., & Cook, G. C. (1998). Clinical problems in tropical medicine (Second edition.). W.B. Saunders.

Chicago Style (17th ed.) Citation

Harries, J. R., A. D. Harries, and G. C. Cook. Clinical Problems in Tropical Medicine. Second edition. London: W.B. Saunders, 1998.

MLA (9th ed.) Citation

Harries, J. R., et al. Clinical Problems in Tropical Medicine. Second edition. W.B. Saunders, 1998.