APA citiranje

Haybittle, J., Houghton, J., & Baum, M. (1997). Social class and weight as prognostic factors in early breast cancer. Nature Publishing Group|1.

Citação norma Chicago

Haybittle, J., J. Houghton, and M. Baum. Social Class and Weight As Prognostic Factors in Early Breast Cancer. Nature Publishing Group|1, 1997.

MLA citiranje

Haybittle, J., J. Houghton, and M. Baum. Social Class and Weight As Prognostic Factors in Early Breast Cancer. Nature Publishing Group|1, 1997.