Bill Soberanes with wrist wrestling champion, Petaluma, California, 1970

Chicago citation style
Mannion, Christopher J. Bill Soberanes with wrist wrestling champion, Petaluma, California, 1970. 1970. Retrieved from the Digital Public Library of America, http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/17155. (Accessed December 11, 2018.)
APA citation style
Mannion, Christopher J, (1970) Bill Soberanes with wrist wrestling champion, Petaluma, California, 1970. Retrieved from the Digital Public Library of America, http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/17155
MLA citation style
Mannion, Christopher J. Retrieved from the Digital Public Library of America <http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/17155>.
Note: These citations are programmatically generated and may be incomplete.