Citing in the main text of your work
- e.g. The researcher chose a quantitative research method approach and statistical analysis was conducted using SPSS (IBM 2019).
Referencing at the end of your work
Company name,/Surname/Family Name, INITIALS., Year (if available). Title of program. Version [type]. Place of Publication: Publisher.
- e.g. IBM, 2019. IBM SPSS statistics - gradpack. [computer program]. Portsmouth: IBM.