Pearce, J. C. (1974). Exploring the crack in the cosmic egg: Split minds and meta-realities. Julian Press.
Citazione stile Chigago Style (17a edizione)Pearce, Joseph Chilton. Exploring the Crack in the Cosmic Egg: Split Minds and Meta-realities. New York: Julian Press, 1974.
Citatione MLA (8a ed.)Pearce, Joseph Chilton. Exploring the Crack in the Cosmic Egg: Split Minds and Meta-realities. Julian Press, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.