APA (7th ed.) Citation

Heil, H. (2016). Don't stop thinking about tomorrow!

Chicago Style (17th ed.) Citation

Heil, Hubertus. Don't Stop Thinking About Tomorrow! 2016.

MLA (9th ed.) Citation

Heil, Hubertus. Don't Stop Thinking About Tomorrow! 2016.

Warning: These citations may not always be 100% accurate.