APA-referens (7:e uppl.)

Eisen, A., Turner, M., & Lemon, R. (2014). Tools and talk: An evolutionary perspective on the functional deficits associated with amyotrophic lateral sclerosis.

Chicago-referens (17:e uppl.)

Eisen, A., M. Turner, och R. Lemon. Tools and Talk: An Evolutionary Perspective on the Functional Deficits Associated with Amyotrophic Lateral Sclerosis. 2014.

MLA-referens (9:e uppl.)

Eisen, A., et al. Tools and Talk: An Evolutionary Perspective on the Functional Deficits Associated with Amyotrophic Lateral Sclerosis. 2014.

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