Keystone Club (Philadelphia, Pa.). (1891). Charter, by-laws, house rules, officers and members of the Keystone Club. The Club.
Chicago Style (17th ed.) CitationKeystone Club (Philadelphia, Pa.). Charter, By-laws, House Rules, Officers and Members of the Keystone Club. [Philadelphia, Pa.: The Club, 1891.
MLA (9th ed.) CitationKeystone Club (Philadelphia, Pa.). Charter, By-laws, House Rules, Officers and Members of the Keystone Club. The Club, 1891.
Warning: These citations may not always be 100% accurate.