Aspect of Pumice Plain (1989)

Chicago citation style
Moral, Roger del. Aspect of Pumice Plain (1989). 1989. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mtsthelens/id/160. (Accessed June 22, 2018.)
APA citation style
Moral, Roger del, (1989) Aspect of Pumice Plain (1989). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mtsthelens/id/160
MLA citation style
Moral, Roger del. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mtsthelens/id/160>.
Note: These citations are programmatically generated and may be incomplete.