APA (7th ed.) Citation

Hansen, E. V. (1947). The Attalids of Pergamon. Cornell University Press.

Chicago Style (17th ed.) Citation

Hansen, Esther Violet. The Attalids of Pergamon. Ithaca, N.Y.: Cornell University Press, 1947.

MLA (9th ed.) Citation

Hansen, Esther Violet. The Attalids of Pergamon. Cornell University Press, 1947.