APA (7th ed.) Citation

McKinnon, H. (1999). Hidden gold: How monthly giving will build donor loyalty, boost your organization's income, and increase financial stability. Bonus Books.

Chicago Style (17th ed.) Citation

McKinnon, Harvey. Hidden Gold: How Monthly Giving Will Build Donor Loyalty, Boost Your Organization's Income, and Increase Financial Stability. Chicago, Ill.: Bonus Books, 1999.

MLA (8th ed.) Citation

McKinnon, Harvey. Hidden Gold: How Monthly Giving Will Build Donor Loyalty, Boost Your Organization's Income, and Increase Financial Stability. Bonus Books, 1999.