APA-ийн эшлэл(7 дахь хэвлэлт)

Boulton, A., & King, W. D. (2011). Part of a long story: "Eugene O'Neill as a young man in love". McFarland & Co..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Boulton, Agnes, ба W. D. King. Part of a Long Story: "Eugene O'Neill as a Young Man in Love". Jefferson, N.C.: McFarland & Co., 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Boulton, Agnes, ба W. D. King. Part of a Long Story: "Eugene O'Neill as a Young Man in Love". McFarland & Co., 2011.