Cita APA (7th ed.)
Richards, I. A., & Schlaeger, J. (1985). Prinzipien der Literaturkritik: Principles of literary criticism. Suhrkamp.
Cita Chicago (17th ed.)
Richards, Ivor Armstrong, i Jürgen Schlaeger. Prinzipien Der Literaturkritik: Principles of Literary Criticism. Frankfurt a.M: Suhrkamp, 1985.
Cita MLA (9th ed.)
Richards, Ivor Armstrong, i Jürgen Schlaeger. Prinzipien Der Literaturkritik: Principles of Literary Criticism. Suhrkamp, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.