A Handbook for public playground safety

Chicago citation style
U.S. Consumer Product Safety Commission. A Handbook for public playground safety. 1981. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007418976. (Accessed September 18, 2018.)
APA citation style
U.S. Consumer Product Safety Commission, (1981) A Handbook for public playground safety. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007418976
MLA citation style
U.S. Consumer Product Safety Commission. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007418976>.
Note: These citations are programmatically generated and may be incomplete.