APA (7th ed.) Citation

Tschumi, R. (1951). Thought in twentieth-century English poetry. Routledge and K. Paul.

Chicago Style (17th ed.) Citation

Tschumi, Raymond. Thought in Twentieth-century English Poetry. London: Routledge and K. Paul, 1951.

MLA (9th ed.) Citation

Tschumi, Raymond. Thought in Twentieth-century English Poetry. Routledge and K. Paul, 1951.