APA (7th ed.) Citation

Johansen-Berg, H. (2001). Bottom-up or top-down?

Chicago Style (17th ed.) Citation

Johansen-Berg, H. Bottom-up or Top-down? 2001.

MLA (9th ed.) Citation

Johansen-Berg, H. Bottom-up or Top-down? 2001.

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