Cita APA

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

Citación estilo Chicago

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

Cita MLA

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