APA (7th ed.) Citation

Koeppe, W. (2008). Mysterious and prized: Hardstones in human history before the Renaissance.

Chicago Style (17th ed.) Citation

Koeppe, Wolfram. Mysterious and Prized: Hardstones in Human History Before the Renaissance. 2008.

MLA (9th ed.) Citation

Koeppe, Wolfram. Mysterious and Prized: Hardstones in Human History Before the Renaissance. 2008.

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