APA (7th ed.) Citation

(2000). Once upon a time, The knights of ivory. ZED.

Chicago Style (17th ed.) Citation

Once upon a Time, The Knights of Ivory. Paris, Ile-de-France: ZED, 2000.

MLA (9th ed.) Citation

Once upon a Time, The Knights of Ivory. ZED, 2000.

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