APA (7th ed.) Citation

Olinik, M., & Armitage, R. (2011). The WordPress Anthology (1st edition.). SitePoint.

Chicago Style (17th ed.) Citation

Olinik, Mick, and Raena Armitage. The WordPress Anthology. 1st edition. SitePoint, 2011.

MLA (9th ed.) Citation

Olinik, Mick, and Raena Armitage. The WordPress Anthology. 1st edition. SitePoint, 2011.

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