APA (7th ed.) Zitazioa

Emme, A. The clock of living nature: Translated from the Russian by George Yankovsky. Peace Pub..

Chicago Style (17th ed.) Zitazioa

Emme, A. The Clock of Living Nature: Translated from the Russian by George Yankovsky. Moscow: Peace Pub..

MLA (9th ed.) Zitazioa

Emme, A. The Clock of Living Nature: Translated from the Russian by George Yankovsky. Peace Pub..