APA Citation

Armentrout, J. L. 1. (2012). Opal (1. edition.). Fort Collins, Co.: Entangled Publishing, LLC.

Chicago Style Citation

Armentrout, Jennifer L. 1980-. Opal. 1. edition. Fort Collins, Co.: Entangled Publishing, LLC, 2012.

MLA Citation

Armentrout, Jennifer L. 1980-. Opal. 1. edition. Fort Collins, Co.: Entangled Publishing, LLC, 2012.

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