APA引文

Rypdal, K., & Rypdal, M. (2020). A Parsimonious Description and Cross-Country Analysis of COVID-19 Epidemic Curves. Int J Environ Res Public Health.

Citação norma Chicago

Rypdal, Kristoffer, and Martin Rypdal. "A Parsimonious Description and Cross-Country Analysis of COVID-19 Epidemic Curves." Int J Environ Res Public Health 2020.

MLA引文

Rypdal, Kristoffer, and Martin Rypdal. "A Parsimonious Description and Cross-Country Analysis of COVID-19 Epidemic Curves." Int J Environ Res Public Health 2020.

警告：這些引文格式不一定是100％准確.