APA (7th ed.) Citation

Guardini, R. (1961). Rilke's Duino elegies: An interpretation. H. Regnery Co..

Chicago Style (17th ed.) Citation

Guardini, Romano. Rilke's Duino Elegies: An Interpretation. Chicago: H. Regnery Co., 1961.

MLA (9th ed.) Citation

Guardini, Romano. Rilke's Duino Elegies: An Interpretation. H. Regnery Co., 1961.