David Sang. (2021). Physics for Cambridge IGCSE Coursebook with digital access (Third Edition.). Cambridge University Press.
芝加哥风格引文David Sang. Physics for Cambridge IGCSE Coursebook with Digital Access. Third Edition. United Kingdom: Cambridge University Press, 2021.
MLA引文David Sang. Physics for Cambridge IGCSE Coursebook with Digital Access. Third Edition. Cambridge University Press, 2021.
警告：这些引文格式不一定是100％准确.