APA (7th ed.) Citation

Ritchie, A., & Campbell, N. (2014). Starting a business in 7 simple steps. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Ritchie, Alex, and Natalie Campbell. Starting a Business in 7 Simple Steps. London: HarperCollins Publishers, 2014.

MLA (9th ed.) Citation

Ritchie, Alex, and Natalie Campbell. Starting a Business in 7 Simple Steps. HarperCollins Publishers, 2014.

Warning: These citations may not always be 100% accurate.