APA-ийн эшлэл(7 дахь хэвлэлт)

Soufas, C. C. (2007). The subject in question: Early contemporary Spanish literature and Modernism. Catholic University of America Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Soufas, C. Christopher. The Subject in Question: Early Contemporary Spanish Literature and Modernism. Washington, D.C.: Catholic University of America Press, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Soufas, C. Christopher. The Subject in Question: Early Contemporary Spanish Literature and Modernism. Catholic University of America Press, 2007.