APA (7th ed.) Citation

Helmer-Hirschberg, O. (1967). Methodology of societal studies. [Rand Corp.].

Chicago Style (17th ed.) Citation

Helmer-Hirschberg, Olaf. Methodology of Societal Studies. [Santa Monica, Calif.]: [Rand Corp.], 1967.

MLA (9th ed.) Citation

Helmer-Hirschberg, Olaf. Methodology of Societal Studies. [Rand Corp.], 1967.