एपीए उद्धरण

Fredes, C., & Espinoza, S. (2018). Evaluation of an Experimental Virtual Learning Environment of Winemaking for Middle School and College Students in Chile.

शिकागो स्टाइल उद्धरण

Fredes, Claudio, और Sergio Espinoza. Evaluation of an Experimental Virtual Learning Environment of Winemaking for Middle School and College Students in Chile. 2018.

एमएलए उद्धरण

Fredes, Claudio, और Sergio Espinoza. Evaluation of an Experimental Virtual Learning Environment of Winemaking for Middle School and College Students in Chile. 2018.