APA (7th ed.) Citation

Douglas, A. B. (1919). The collected poems. Secker.

Chicago Style (17th ed.) Citation

Douglas, Alfred Bruce. The Collected Poems. London: Secker, 1919.

MLA (9th ed.) Citation

Douglas, Alfred Bruce. The Collected Poems. Secker, 1919.

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