APA (7th ed.) Citation

Theis, C., & Spurzem, R. (1999). On the evolution of shape in N-body simulations. Astronomy and astrophysics, 341, .

Chicago Style (17th ed.) Citation

Theis, Christian, and Rainer Spurzem. "On the Evolution of Shape in N-body Simulations." Astronomy and Astrophysics 341 (1999).

MLA (9th ed.) Citation

Theis, Christian, and Rainer Spurzem. "On the Evolution of Shape in N-body Simulations." Astronomy and Astrophysics, vol. 341, 1999.

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