Roumanis, A. (2019). Venus. Smartbook Media Inc.
https://learn.openlightbox.com/TASubscription/92fe5023-7012-4c62-a2bf-77a2d5dd0963/9081e918-aca7-4d85-8f61-2ac49ebd27ee/5/601
The Chicago Manual of Style (Chicago)
Roumanis, Alexis. Venus. Descubre los planetas. New York: Smartbook Media Inc., 2019,
https://learn.openlightbox.com/TASubscription/92fe5023-7012-4c62-a2bf-77a2d5dd0963/9081e918-aca7-4d85-8f61-2ac49ebd27ee/5/601. Accessed
08 Dec. 2025.
The Modern Language Association of America (MLA)
Roumanis, Alexis. Venus. Smartbook Media Inc., 2019. Descubre los planetas. Lightbox Spanish Subscription
https://learn.openlightbox.com/TASubscription/92fe5023-7012-4c62-a2bf-77a2d5dd0963/9081e918-aca7-4d85-8f61-2ac49ebd27ee/5/601.
