APA (7th ed.) Citation

Duo Duo & Lucas Klein. Words as grain: New and selected poems. London.

Chicago Style (17th ed.) Citation

Duo Duo and Lucas Klein. Words as Grain: New and Selected Poems. New Haven: London.

MLA (9th ed.) Citation

Duo Duo and Lucas Klein. Words as Grain: New and Selected Poems. London.

Warning: These citations may not always be 100% accurate.