Kennedy, R. F. (1956). Preliminary notes for an essay on cataloguing for the classified catalogue (Rev. ed.).
芝加哥风格引文Kennedy, Reginald Frank. Preliminary Notes for an Essay on Cataloguing for the Classified Catalogue. Rev. ed. Johannesburg, 1956.
MLA引文Kennedy, Reginald Frank. Preliminary Notes for an Essay on Cataloguing for the Classified Catalogue. Rev. ed. 1956.
警告：这些引文格式不一定是100％准确.