Παραπομπή APA

Singer, W. (2019). A Naturalistic Approach to the Hard Problem of Consciousness. Front Syst Neurosci.

Παραπομπή Chicago Style

Singer, Wolf. "A Naturalistic Approach to the Hard Problem of Consciousness." Front Syst Neurosci 2019.

Παραπομπή MLA

Singer, Wolf. "A Naturalistic Approach to the Hard Problem of Consciousness." Front Syst Neurosci 2019.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.