APA (7th ed.) Citation

Toye, C., White, K., & Rooksby, K. (2006). Fatigue in frail elderly people. Mark Allen Publishing Ltd.

Chicago Style (17th ed.) Citation

Toye, Christine, K. White, and K. Rooksby. Fatigue in Frail Elderly People. Mark Allen Publishing Ltd, 2006.

MLA (9th ed.) Citation

Toye, Christine, et al. Fatigue in Frail Elderly People. Mark Allen Publishing Ltd, 2006.