Goat Ridge to the north of Mount St. Helens (1980)

Chicago citation style
Moral, Roger del. Goat Ridge to the north of Mount St. Helens (1980). 1980-07. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mtsthelens/id/19. (Accessed June 23, 2018.)
APA citation style
Moral, Roger del, (1980-07) Goat Ridge to the north of Mount St. Helens (1980). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mtsthelens/id/19
MLA citation style
Moral, Roger del. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mtsthelens/id/19>.
Note: These citations are programmatically generated and may be incomplete.