Collaborators, M. W. S. (2002). Patterns of use of hormone replacement therapy in one million women in Britain, 1996-2000.
芝加哥风格引文Collaborators, Million Women Study. Patterns of Use of Hormone Replacement Therapy in One Million Women in Britain, 1996-2000. 2002.
MLA引文Collaborators, Million Women Study. Patterns of Use of Hormone Replacement Therapy in One Million Women in Britain, 1996-2000. 2002.
警告：这些引文格式不一定是100％准确.