APA (7th ed.) Citation

Milliken, R., & Schwitalla, A. W. (2012). California and Great Basin olivella shell bead guide. Left Coast Press.

Chicago Style (17th ed.) Citation

Milliken, Randall, and Al W. Schwitalla. California and Great Basin Olivella Shell Bead Guide. Walnut Creek, CA: Left Coast Press, 2012.

MLA (9th ed.) Citation

Milliken, Randall, and Al W. Schwitalla. California and Great Basin Olivella Shell Bead Guide. Left Coast Press, 2012.