APA-ийн эшлэл(7 дахь хэвлэлт)

Berke, J. (1976). Twenty questions for the writer: A rhetoric with readings (2d ed.). Harcourt Brace Jovanovich.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Berke, Jacqueline. Twenty Questions for the Writer: A Rhetoric with Readings. 2d ed. New York: Harcourt Brace Jovanovich, 1976.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Berke, Jacqueline. Twenty Questions for the Writer: A Rhetoric with Readings. 2d ed. Harcourt Brace Jovanovich, 1976.