APA način citiranja (7. izdanje)

Vidal, R., & Cornils, I. (2015). Alternative worlds: Blue-sky thinking since 1900. Peter Lang.

Čikaški stil citiranja (17. izdanje)

Vidal, Ricarda, i Ingo Cornils. Alternative Worlds: Blue-sky Thinking Since 1900. Oxford: Peter Lang, 2015.

MLA način citiranja (9. izdanje)

Vidal, Ricarda, i Ingo Cornils. Alternative Worlds: Blue-sky Thinking Since 1900. Peter Lang, 2015.