APA (7th ed.) Citation

Gormley, C., & Tong, Z. (2015). Elasticsearch: The definitive guide. O'Reilly Media.

Chicago Style (17th ed.) Citation

Gormley, Clinton, and Zachary Tong. Elasticsearch: The Definitive Guide. Sebastopol, CA: O'Reilly Media, 2015.

MLA (9th ed.) Citation

Gormley, Clinton, and Zachary Tong. Elasticsearch: The Definitive Guide. O'Reilly Media, 2015.

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