Gilchrist Alasdair. (2021). Industry 4.0: The industrial internet of things (2nd South Asian ed.). Apress Publications.
芝加哥风格引文Gilchrist Alasdair. Industry 4.0: The Industrial Internet of Things. 2nd South Asian ed. Apress Publications, 2021.
MLA引文Gilchrist Alasdair. Industry 4.0: The Industrial Internet of Things. 2nd South Asian ed. Apress Publications, 2021.
警告：这些引文格式不一定是100％准确.