Piper, M. (2016). Can I retire?: How much money you need to retire and how to manage your retirement savings, explained in 100 pages or less. Simple Subjects, LLC.
Chicago Style (17th ed.) CitationPiper, Mike. Can I Retire?: How Much Money You Need to Retire and How to Manage Your Retirement Savings, Explained in 100 Pages or Less. [United States]: Simple Subjects, LLC, 2016.
MLA引文Piper, Mike. Can I Retire?: How Much Money You Need to Retire and How to Manage Your Retirement Savings, Explained in 100 Pages or Less. Simple Subjects, LLC, 2016.
警告:這些引文格式不一定是100%准確.