APA (7th ed.) Citation

University of Arizona. Laboratory of Tree-Ring Research & University of Alaska (College). Bulletin. University of Arizona.

Chicago Style (17th ed.) Citation

University of Arizona. Laboratory of Tree-Ring Research and University of Alaska (College). Bulletin. [Tucson, Ariz.]: University of Arizona.

MLA (9th ed.) Citation

University of Arizona. Laboratory of Tree-Ring Research and University of Alaska (College). Bulletin. University of Arizona.

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