APA (7th ed.) Citation

Heeren, A. H. L., & Bancroft, G. (1847). Ancient Greece (New and improved ed.). H. G. Bohn.

Chicago Style (17th ed.) Citation

Heeren, A. H. L., and George Bancroft. Ancient Greece. New and improved ed. London: H. G. Bohn, 1847.

MLA (9th ed.) Citation

Heeren, A. H. L., and George Bancroft. Ancient Greece. New and improved ed. H. G. Bohn, 1847.