APA (7th ed.) Citation

Hansen, E. V. (1971). The Attalids of Pergamon.

Chicago Style (17th ed.) Citation

Hansen, Esther V. The Attalids of Pergamon. 1971.

MLA (9th ed.) Citation

Hansen, Esther V. The Attalids of Pergamon. 1971.

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