APA-čujuhus (7. p.)

Harmer, C., McTavish, S., Clark, L., Goodwin, G., & Cowen, P. (2001). Tyrosine depletion attenuates dopamine function in healthy volunteers.

Chicago-čujuhus (17. p.)

Harmer, C., S. McTavish, L. Clark, G. Goodwin, juo P. Cowen. Tyrosine Depletion Attenuates Dopamine Function in Healthy Volunteers. 2001.

MLA-čujuhus (9. p.)

Harmer, C., et al. Tyrosine Depletion Attenuates Dopamine Function in Healthy Volunteers. 2001.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.