APA (7th ed.) Citation

Reich, H. (2016). What is dark matter. MinuteEarth/MinutePhysics.

Chicago Style (17th ed.) Citation

Reich, Henry. What Is Dark Matter. [Place of publication not identified]: MinuteEarth/MinutePhysics, 2016.

MLA (9th ed.) Citation

Reich, Henry. What Is Dark Matter. MinuteEarth/MinutePhysics, 2016.

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