Wölfel, U. (2014). Campos verdes, campos grises. Lóguez.
Chicago Style (17th ed.) CitationWölfel, Ursula. Campos Verdes, Campos Grises. Santa Marta de Tormes, Salamanca: Lóguez, 2014.
MLA (9th ed.) CitationWölfel, Ursula. Campos Verdes, Campos Grises. Lóguez, 2014.
Warning: These citations may not always be 100% accurate.