APA (7th ed.) Citation

Hichens, R. S. (1949). The green carnation. Unicorn.

Chicago Style (17th ed.) Citation

Hichens, Robert Smythe. The Green Carnation. London: Unicorn, 1949.

MLA (8th ed.) Citation

Hichens, Robert Smythe. The Green Carnation. Unicorn, 1949.

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