APA (7th ed.) Citation

Wielen, R. (1973). Numerical studies of the gravitational problem of n-bodies. Recent advances in dynamical astronomy.

Chicago Style (17th ed.) Citation

Wielen, Roland. "Numerical Studies of the Gravitational Problem of N-bodies." Recent Advances in Dynamical Astronomy 1973.

MLA (9th ed.) Citation

Wielen, Roland. "Numerical Studies of the Gravitational Problem of N-bodies." Recent Advances in Dynamical Astronomy, 1973.

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