एपीए उद्धरण

Alvarado Vega, O. (2021). Cover, Editorial and Index.

शिकागो स्टाइल उद्धरण

Alvarado Vega, Oscar. Cover, Editorial and Index. 2021.

एमएलए उद्धरण

Alvarado Vega, Oscar. Cover, Editorial and Index. 2021.