APA (7th ed.) Citation

Camenzind, M., & Krockenberger, M. (1992). The quasiperiodicity and the origin of Knots in quasars. Physics of active galactic nuclei.

Chicago Style (17th ed.) Citation

Camenzind, Max, and Martin Krockenberger. "The Quasiperiodicity and the Origin of Knots in Quasars." Physics of Active Galactic Nuclei 1992.

MLA (9th ed.) Citation

Camenzind, Max, and Martin Krockenberger. "The Quasiperiodicity and the Origin of Knots in Quasars." Physics of Active Galactic Nuclei, 1992.