APA (7th ed.) Citation

Βουδούρης, Γ. Ο., & Vassy, E. (1957). Propagation tropospherique. Centre de Documentation Universitaire.

Chicago Style (17th ed.) Citation

Βουδούρης, Γεώργιος Ο., and Etienne Vassy. Propagation Tropospherique. Sorbone: Centre de Documentation Universitaire, 1957.

MLA (8th ed.) Citation

Βουδούρης, Γεώργιος Ο., and Etienne Vassy. Propagation Tropospherique. Centre de Documentation Universitaire, 1957.