APA-referens (7:e uppl.)

Shea, N., & Heyes, C. (2010). Metamemory as evidence of animal consciousness: The type that does the trick. Springer Netherlands.

Chicago-referens (17:e uppl.)

Shea, N., och C. Heyes. Metamemory as Evidence of Animal Consciousness: The Type That Does the Trick. Springer Netherlands, 2010.

MLA-referens (9:e uppl.)

Shea, N., och C. Heyes. Metamemory as Evidence of Animal Consciousness: The Type That Does the Trick. Springer Netherlands, 2010.