APA (7th ed.) Citation

Manning, J. T., & Fink, B. (2020). Understanding COVID-19: Digit ratio (2D:4D) and sex differences in national case fatality rates. Early human development, 146, 105074. https://doi.org/10.1016/j.earlhumdev.2020.105074

Chicago Style (17th ed.) Citation

Manning, John T., and Bernhard Fink. "Understanding COVID-19: Digit Ratio (2D:4D) and Sex Differences in National Case Fatality Rates." Early Human Development 146 (2020): 105074. https://doi.org/10.1016/j.earlhumdev.2020.105074.

MLA (9th ed.) Citation

Manning, John T., and Bernhard Fink. "Understanding COVID-19: Digit Ratio (2D:4D) and Sex Differences in National Case Fatality Rates." Early Human Development, vol. 146, 2020, p. 105074, https://doi.org/10.1016/j.earlhumdev.2020.105074.