Swinscow, T. (1981). Statistics at square one. British Medical Association.
Citazione stile Chigago Style (17a edizione)Swinscow, T.D.V. Statistics at Square One. London: British Medical Association, 1981.
Citatione MLA (8a ed.)Swinscow, T.D.V. Statistics at Square One. British Medical Association, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.