Citazione Stile APA (7a Edizione)

Kerkering, J. D. Theories of poetry: John D. Kerkering. The nineteenth century, c. 1830 - 1914.(2013).

Citazione stile Chigago Style (17a edizione)

Kerkering, John D. "Theories of Poetry: John D. Kerkering." The Nineteenth Century, C. 1830 - 1914.(2013) .

Citatione MLA (8a ed.)

Kerkering, John D. "Theories of Poetry: John D. Kerkering." The Nineteenth Century, C. 1830 - 1914.(2013), .