Cita APA (7th ed.)

Kirkwood, B. R. (1988). Essentials of medical statistics. Blackwell Scientific Publications ; Mcmillan India Ltd.

Cita Chicago (17th ed.)

Kirkwood, Betty R. Essentials of Medical Statistics. London : India: Blackwell Scientific Publications ; Mcmillan India Ltd, 1988.

Cita MLA (8th ed.)

Kirkwood, Betty R. Essentials of Medical Statistics. Blackwell Scientific Publications ; Mcmillan India Ltd, 1988.