Cita APA (7th ed.)

Keegan, T., Bunch, K., Vincent, T., King, J., O'Neill, K., Kendall, G., . . . Murphy, M. (2012). Case-control study of paternal occupation and childhood leukaemia in Great Britain, 1962-2006.

Cita Chicago (17th ed.)

Keegan, T., K. Bunch, T. Vincent, J. King, K. O'Neill, G. Kendall, A. MacCarthy, N. Fear, i M. Murphy. Case-control Study of Paternal Occupation and Childhood Leukaemia in Great Britain, 1962-2006. 2012.

Cita MLA (9th ed.)

Keegan, T., et al. Case-control Study of Paternal Occupation and Childhood Leukaemia in Great Britain, 1962-2006. 2012.