Dahl, R. (1974). The roald dahl omnibus: Perfect bedtime stories for sleepless nights (NONR.). Barnes & Noble.
Cita Chicago (17th ed.)Dahl, Roald. The Roald Dahl Omnibus: Perfect Bedtime Stories for Sleepless Nights. NONR. New York: Barnes & Noble, 1974.
Cita MLA (9th ed.)Dahl, Roald. The Roald Dahl Omnibus: Perfect Bedtime Stories for Sleepless Nights. NONR. Barnes & Noble, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.