APA (7th ed.) Citation

Kostakis, W. (2015). Stuff happens. Puffin Books.

Chicago Style (17th ed.) Citation

Kostakis, William. Stuff Happens. Melbourne, Victoria: Puffin Books, 2015.

MLA (9th ed.) Citation

Kostakis, William. Stuff Happens. Puffin Books, 2015.

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