توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

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

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

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

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

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