APA (7th ed.) Citation

Christopeit, N., & Helmes, K. (1980). A convergence theorem for random linear combinations of independent normal random variables. SFB 72.

Chicago Style (17th ed.) Citation

Christopeit, Norbert, and Kurt Helmes. A Convergence Theorem for Random Linear Combinations of Independent Normal Random Variables. Bonn: SFB 72, 1980.

MLA (9th ed.) Citation

Christopeit, Norbert, and Kurt Helmes. A Convergence Theorem for Random Linear Combinations of Independent Normal Random Variables. SFB 72, 1980.