APA (7th ed.) Citation

Paulo Coelho. (1999). The Alchemist. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Paulo Coelho. The Alchemist. London: HarperCollins Publishers, 1999.

MLA (9th ed.) Citation

Paulo Coelho. The Alchemist. HarperCollins Publishers, 1999.

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