APA (7th ed.) Citation

Hengartner, W., & Theodorescu, R. (1973). Concentration functions. Academic Press.

Chicago Style (17th ed.) Citation

Hengartner, Walter, and Radu Theodorescu. Concentration Functions. New York: Academic Press, 1973.

MLA (8th ed.) Citation

Hengartner, Walter, and Radu Theodorescu. Concentration Functions. Academic Press, 1973.

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