APA (7th ed.) Citation

Collins, S. (1999). Making your money work for you: How to use simple investment principles to increase your wealth. How To Books.

Chicago Style (17th ed.) Citation

Collins, Simon. Making Your Money Work for You: How to Use Simple Investment Principles to Increase Your Wealth. Oxford: How To Books, 1999.

MLA (9th ed.) Citation

Collins, Simon. Making Your Money Work for You: How to Use Simple Investment Principles to Increase Your Wealth. How To Books, 1999.