APA (7th ed.) Citation

Von Engel, A. (1955). Ionized gases. Clarendon Press.

Chicago Style (17th ed.) Citation

Von Engel, A. Ionized Gases. Oxford: Clarendon Press, 1955.

MLA (9th ed.) Citation

Von Engel, A. Ionized Gases. Clarendon Press, 1955.

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