APA-referens (7:e uppl.)
Butler, A. E. (2002). Two paths to equality: Alice Paul and Ethel M. Smith in the ERA debate, 1921-1929. State University of New York Press.
Chicago-referens (17:e uppl.)
Butler, Amy E. Two Paths to Equality: Alice Paul and Ethel M. Smith in the ERA Debate, 1921-1929. Albany: State University of New York Press, 2002.
MLA-referens (9:e uppl.)
Butler, Amy E. Two Paths to Equality: Alice Paul and Ethel M. Smith in the ERA Debate, 1921-1929. State University of New York Press, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.