APA-referens (7:e uppl.)

Kraus Peter H, Andrich Jürgen, Saft Carsten, Wieczorek Stefan, Akkad Amer D, Mai Maren, . . . Arning Larissa. (2006). No association between polymorphisms in the <it>BDNF </it>gene and age at onset in Huntington disease. BMC.

Chicago-referens (17:e uppl.)

Kraus Peter H, Andrich Jürgen, Saft Carsten, Wieczorek Stefan, Akkad Amer D, Mai Maren, Epplen Jörg T, och Arning Larissa. No Association Between Polymorphisms in the <it>BDNF </it>gene and Age at Onset in Huntington Disease. BMC, 2006.

MLA-referens (9:e uppl.)

Kraus Peter H, et al. No Association Between Polymorphisms in the <it>BDNF </it>gene and Age at Onset in Huntington Disease. BMC, 2006.