On the 2017 tax return you just indicate that you can be claimed as a dependent.
To complete and file a 2017 tax return you will need to purchase, download and install on a personal computer one of the 2017 desktop editions from this TurboTax website - https://turbotax.intuit.com/personal-taxes/past-years-products/
A 2017 tax return can only be printed and mailed, it cannot be e-filed.
