APA (7th ed.) Citation

Sidhu, A., & Dhillon, S. (2013). Preface.

Chicago Style (17th ed.) Citation

Sidhu, Amandeep, and S. Dhillon. Preface. 2013.

MLA (9th ed.) Citation

Sidhu, Amandeep, and S. Dhillon. Preface. 2013.

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