APA (7th ed.) Citation

Smith, W. (2000). A Smaller History of Greece: From the Earliest Times to the Roman Conquest. Project Gutenberg.

Chicago Style (17th ed.) Citation

Smith, William. A Smaller History of Greece: From the Earliest Times to the Roman Conquest. Project Gutenberg, 2000.

MLA (9th ed.) Citation

Smith, William. A Smaller History of Greece: From the Earliest Times to the Roman Conquest. Project Gutenberg, 2000.

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