APA-referens (7:e uppl.)

ALTMAN, D. G. (1999). Practical statistics for medical research. Chapman and Hall/CRC.

Chicago-referens (17:e uppl.)

ALTMAN, Douglas G. Practical Statistics for Medical Research. Boca Raton: Chapman and Hall/CRC, 1999.

MLA-referens (9:e uppl.)

ALTMAN, Douglas G. Practical Statistics for Medical Research. Chapman and Hall/CRC, 1999.