Goold, I. (2020). Access to IVF in the time of COVID-19. Progress Educational Trust.
芝加哥风格引文Goold, I. Access to IVF in the Time of COVID-19. Progress Educational Trust, 2020.
MLA引文Goold, I. Access to IVF in the Time of COVID-19. Progress Educational Trust, 2020.
警告：这些引文格式不一定是100％准确.