APA (7 वां संस्करण) प्रशस्ति पत्र

Páez Egüez, J. C., & Recalde Rodríguez, M. F. (2019). Impact of the tax expediture of environmental tax for vehicular pollution in the GDP of Ecuador, during the period 2015-2017.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Páez Egüez, Juan Carlos, और María Fernanda Recalde Rodríguez. Impact of the Tax Expediture of Environmental Tax for Vehicular Pollution in the GDP of Ecuador, During the Period 2015-2017. 2019.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Páez Egüez, Juan Carlos, और María Fernanda Recalde Rodríguez. Impact of the Tax Expediture of Environmental Tax for Vehicular Pollution in the GDP of Ecuador, During the Period 2015-2017. 2019.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.