APA Style

Port, G. (2021). Cambridge International AS & A Level Mathematics: Probability & Statistics 1 (Question & Workbook) (4th Impression). London, United Kingdom: Hodder Education.

MLA Style

Port, Greg. "Cambridge International AS & A Level Mathematics: Probability & Statistics 1 (Question & Workbook)". 4th Impression London, United Kingdom: Hodder Education, 2021. Printed Book.