Cita APA

Exton-Smith, A. N., & Stewart, R. J. (1972). Bone resorption in old age.

Chicago Style Citation

Exton-Smith, A N., i R J. Stewart. Bone Resorption in Old Age. 1972.

Cita MLA

Exton-Smith, A N., i R J. Stewart. Bone Resorption in Old Age. 1972.