APA (7th ed.) Citation

Wielen, R. (1977). The diffusion of stellar orbits derived from the observed age-dependence of the velocity dispersion. Astronomy and astrophysics, 60(2), .

Chicago Style (17th ed.) Citation

Wielen, Roland. "The Diffusion of Stellar Orbits Derived from the Observed Age-dependence of the Velocity Dispersion." Astronomy and Astrophysics 60, no. 2 (1977).

MLA (9th ed.) Citation

Wielen, Roland. "The Diffusion of Stellar Orbits Derived from the Observed Age-dependence of the Velocity Dispersion." Astronomy and Astrophysics, vol. 60, no. 2, 1977.