APA (7th ed.) Citation

Ingram, G., Zhang, T., & Rangaiah, G. P. (2010). An Introduction to the Harmony Search Algorithm. World Scientific Publishing Co.

Chicago Style (17th ed.) Citation

Ingram, Gordon, Tonghua Zhang, and Gade Pandu Rangaiah. An Introduction to the Harmony Search Algorithm. World Scientific Publishing Co, 2010.

MLA (9th ed.) Citation

Ingram, Gordon, et al. An Introduction to the Harmony Search Algorithm. World Scientific Publishing Co, 2010.