APA (7th ed.) Citation

Kallmann-Bijl, H. (1955). A study of the structure of the ionosphere. Rand Corporation.

Chicago Style (17th ed.) Citation

Kallmann-Bijl, Hildegard. A Study of the Structure of the Ionosphere. Santa Monica, Calif.: Rand Corporation, 1955.

MLA (9th ed.) Citation

Kallmann-Bijl, Hildegard. A Study of the Structure of the Ionosphere. Rand Corporation, 1955.