APA-ийн эшлэл(7 дахь хэвлэлт)
Hertz, R. (2006). Single by chance, mothers by choice: How women are choosing parenthood without marriage and creating the new American family. Oxford University Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Hertz, Rosanna. Single by Chance, Mothers by Choice: How Women Are Choosing Parenthood Without Marriage and Creating the New American Family. New York: Oxford University Press, 2006.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Hertz, Rosanna. Single by Chance, Mothers by Choice: How Women Are Choosing Parenthood Without Marriage and Creating the New American Family. Oxford University Press, 2006.
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