APA (7th ed.) Citation

(2020). Principal component analysis to study the relations between the spread rates of COVID-19 in high risks countries.

Chicago Style (17th ed.) Citation

Principal Component Analysis to Study the Relations Between the Spread Rates of COVID-19 in High Risks Countries. 2020.

MLA (8th ed.) Citation

Principal Component Analysis to Study the Relations Between the Spread Rates of COVID-19 in High Risks Countries. 2020.

Warning: These citations may not always be 100% accurate.