APA-viite (7. p.)
Ellis, R. D. (1995). Questioning consciousness: The interplay of imagery, cognition, and emotion in the human brain. J. Benjamins.
Chicago-viite (17. p.)
Ellis, Ralph D. Questioning Consciousness: The Interplay of Imagery, Cognition, and Emotion in the Human Brain. Amsterdam ; Philadelphia: J. Benjamins, 1995.
MLA-viite (9. p.)
Ellis, Ralph D. Questioning Consciousness: The Interplay of Imagery, Cognition, and Emotion in the Human Brain. J. Benjamins, 1995.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.