APA (7th ed.) Citation

Zelazny, R. (1977). Sign of the unicorn. Faber & Faber.

Chicago Style (17th ed.) Citation

Zelazny, Roger. Sign of the Unicorn. London: Faber & Faber, 1977.

MLA (8th ed.) Citation

Zelazny, Roger. Sign of the Unicorn. Faber & Faber, 1977.

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