Mike Gould. (2018). Cambridge IGCSE® English Student Book (Cambridge International Examinations) ("Third Edition, Third edition".). HarperCollins UK.
Chicago Style (17th ed.) CitationMike Gould. Cambridge IGCSE® English Student Book (Cambridge International Examinations). "Third Edition, Third edition". HarperCollins UK, 2018.
MLA引文Mike Gould. Cambridge IGCSE® English Student Book (Cambridge International Examinations). "Third Edition, Third edition". HarperCollins UK, 2018.
警告:這些引文格式不一定是100%准確.