APA (7th ed.) Citation

Johansen, A. (2007). Numerical models of the early stages of planet formation.

Chicago Style (17th ed.) Citation

Johansen, Anders. Numerical Models of the Early Stages of Planet Formation. 2007.

MLA (9th ed.) Citation

Johansen, Anders. Numerical Models of the Early Stages of Planet Formation. 2007.

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