APA (7th ed.) Citation

Karklins, K., & Sprague, R. (1987). A bibliography of glass trade beads in North America. Promontory Press.

Chicago Style (17th ed.) Citation

Karklins, Karlis, and Roderick Sprague. A Bibliography of Glass Trade Beads in North America. Ottawa, Ont.: Promontory Press, 1987.

MLA (9th ed.) Citation

Karklins, Karlis, and Roderick Sprague. A Bibliography of Glass Trade Beads in North America. Promontory Press, 1987.