APA (7th ed.) Citation

Roman, M. (2013). KPI: 23 most asked questions : what you need to know. Emereo Publishing.

Chicago Style (17th ed.) Citation

Roman, Martin. KPI: 23 Most Asked Questions : What You Need to Know. [Brisbane, Australia]: Emereo Publishing, 2013.

MLA (9th ed.) Citation

Roman, Martin. KPI: 23 Most Asked Questions : What You Need to Know. Emereo Publishing, 2013.