Helen Putnam at the California School Boards Association Conference, Long Beach, California, 1957

Chicago citation style
Helen Putnam at the California School Boards Association Conference, Long Beach, California, 1957. 1957. Retrieved from the Digital Public Library of America, http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/13587. (Accessed December 16, 2018.)
APA citation style
(1957) Helen Putnam at the California School Boards Association Conference, Long Beach, California, 1957. Retrieved from the Digital Public Library of America, http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/13587
MLA citation style
Retrieved from the Digital Public Library of America <http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/13587>.
Note: These citations are programmatically generated and may be incomplete.