Fomin, L. I. (1969). Space-travel stories: For the 9th form of the secondary school. Prosveshcheniye.
Chicago-Zitierstil (17. Ausg.)Fomin, L. I. Space-travel Stories: For the 9th Form of the Secondary School. Moscow: Prosveshcheniye, 1969.
MLA-Zitierstil (9. Ausg.)Fomin, L. I. Space-travel Stories: For the 9th Form of the Secondary School. Prosveshcheniye, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.