APA
Scottish Intercollegiate Guidelines Network, . (1998). Breast Cancer in women. Edinburgh: SIGN Secretariat.
Chicago
Scottish Intercollegiate Guidelines Network, . 1998. Breast Cancer in women. Edinburgh: SIGN Secretariat.
Harvard
Scottish Intercollegiate Guidelines Network, . (1998). Breast Cancer in women. Edinburgh: SIGN Secretariat.
MLA
Scottish Intercollegiate Guidelines Network, . Breast Cancer in women. Edinburgh: SIGN Secretariat. 1998.