APA
Hakama M., Beral V., Cullen J. W., Parkin D. M., International Agency for Research on Cancer, International Union Against Cancer & Nordic Cancer Union. (1990). Evaluating effectiveness of primary prevention of cancer. Lyon: International Agency for Research on Cancer.
Chicago
Hakama M, Beral Valerie, Cullen Joseph W, Parkin D Maxwell, International Agency for Research on Cancer, International Union Against Cancer and Nordic Cancer Union. 1990. Evaluating effectiveness of primary prevention of cancer. Lyon: International Agency for Research on Cancer.
Harvard
Hakama M., Beral V., Cullen J. W., Parkin D. M., International Agency for Research on Cancer, International Union Against Cancer and Nordic Cancer Union. (1990). Evaluating effectiveness of primary prevention of cancer. Lyon: International Agency for Research on Cancer.
MLA
Hakama M, Beral Valerie, Cullen Joseph W, Parkin D Maxwell, International Agency for Research on Cancer, International Union Against Cancer and Nordic Cancer Union. Evaluating effectiveness of primary prevention of cancer. Lyon: International Agency for Research on Cancer. 1990.