APA Style

Barrow, C. et al (2018). The Business Plan Workbook : A Step-by-Step Guide to Creating and Developing a Successful Business. Ninth Edition (Ninth Edition). London: Kogan Page.

MLA Style

Barrow, Colin. et al. "The Business Plan Workbook : A Step-by-Step Guide to Creating and Developing a Successful Business. Ninth Edition". Ninth Edition London: Kogan Page, 2018. Text.