एपीए उद्धरण

Andrés Jiménez, C., & Anchetta Meza, G. (2020). Education elements in textbooks at UNED, Costa Rica, 2017 and 2018: Use frequency and improve possibilities.

शिकागो स्टाइल उद्धरण

Andrés Jiménez, Carmen, और Gloriana Anchetta Meza. Education Elements in Textbooks At UNED, Costa Rica, 2017 and 2018: Use Frequency and Improve Possibilities. 2020.

एमएलए उद्धरण

Andrés Jiménez, Carmen, और Gloriana Anchetta Meza. Education Elements in Textbooks At UNED, Costa Rica, 2017 and 2018: Use Frequency and Improve Possibilities. 2020.