APA (7th ed.) Citation

Reber, F. v., & Clarke, J. T. (2013). History of Ancient Art. Project Gutenberg.

Chicago Style (17th ed.) Citation

Reber, Franz von, and Joseph Thacher Clarke. History of Ancient Art. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Reber, Franz von, and Joseph Thacher Clarke. History of Ancient Art. Project Gutenberg, 2013.

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