O'Neill, K. (1899). Punctuation practically illustrated: A manual for students and correspondents (Rev. and enl.). P.P. Simmons.
Čikaški stil citiranja (17. izdanje)O'Neill, Kate. Punctuation Practically Illustrated: A Manual for Students and Correspondents. Rev. and enl. New York: P.P. Simmons, 1899.
MLA način citiranja (8. izdanje)O'Neill, Kate. Punctuation Practically Illustrated: A Manual for Students and Correspondents. Rev. and enl. P.P. Simmons, 1899.
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