Παραπομπή σε μορφή APA (7η εκδ.)

Zaner, R. M. (2012). At play in the field of possibles: An essay on the foundation of self and free-fantasy variational method. Zeta Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zaner, Richard M. At Play in the Field of Possibles: An Essay on the Foundation of Self and Free-fantasy Variational Method. Bucharest: Zeta Books, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Zaner, Richard M. At Play in the Field of Possibles: An Essay on the Foundation of Self and Free-fantasy Variational Method. Zeta Books, 2012.