David Weinberg.
"Browse gemstones".
In Alexandrite Tsarstone Collectors Guide. July 03, 2010, 05:05 UTC.
Available at: http://w.alexandrite.com/viewpage.html?id=ALXS-011-00001.
Accessed July 01, 2026.
APA style
"Browse gemstones".
(2010, July 03). In Alexandrite Tsarstone Collectors Guide. Retrieved 00:36, July 01, 2026, from http://w.alexandrite.com/viewpage.html?id=ALXS-011-00001.
Bluebook style
"Browse gemstones", http://w.alexandrite.com/viewpage.html?id=ALXS-011-00001 (last visited July 01, 2026).
Bluebook: Harvard JOLT style
See Alexandrite Tsarstone Collectors Guide, "Browse gemstones", http://w.alexandrite.com/viewpage.html?id=ALXS-011-00001 () (as of Jul. 01, 2026, 00:36 GMT).
CBE/CSE style
David Weinberg. "Browse gemstones".
In Alexandrite Tsarstone Collectors Guide. 2010 Jul 03, 05:05 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2010 Jul 03, 05:05 UTC [cited 2026 Jul 01]. Available from: http://w.alexandrite.com/viewpage.html?id=ALXS-011-00001.
Chicago style
David Weinberg, "Browse gemstones", http://w.alexandrite.com/viewpage.html?id=ALXS-011-00001, (accessed July 01, 2026).