Cita APA (7a ed.)

Ashton, R. (2012). How to start your own business for entrepreneurs (Second edition.). Pearson.

Cita Chicago Style (17a ed.)

Ashton, Robert. How to Start Your Own Business for Entrepreneurs. Second edition. Harlow, England ; New York, United States: Pearson, 2012.

Cita MLA (9a ed.)

Ashton, Robert. How to Start Your Own Business for Entrepreneurs. Second edition. Pearson, 2012.