APA (7th ed.) Citation

Zwicky, F. Catalogue of galaxies and of clusters of galaxies. [California Institute of Technology].

Chicago Style (17th ed.) Citation

Zwicky, F. Catalogue of Galaxies and of Clusters of Galaxies. [Pasadena]: [California Institute of Technology].

MLA (9th ed.) Citation

Zwicky, F. Catalogue of Galaxies and of Clusters of Galaxies. [California Institute of Technology].

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