(1977). The encyclopaedia of ignorance: Everything you ever wanted to know about the unknown. Pergamon Press.
Chicago-Zitierstil (17. Ausg.)The Encyclopaedia of Ignorance: Everything You Ever Wanted to Know About the Unknown. Oxford: Pergamon Press, 1977.
MLA-Zitierstil (9. Ausg.)The Encyclopaedia of Ignorance: Everything You Ever Wanted to Know About the Unknown. Pergamon Press, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.