APA citiranje

Gardner, L. M., Gilbert, H., & Nazareth, I. (2011). Recruitment to the pilot phase of Start2quit – lessons learned. BioMed Central.

Citação norma Chicago

Gardner, Leanne M., Hazel Gilbert, and Irwin Nazareth. Recruitment to the Pilot Phase of Start2quit – Lessons Learned. BioMed Central, 2011.

MLA citiranje

Gardner, Leanne M., Hazel Gilbert, and Irwin Nazareth. Recruitment to the Pilot Phase of Start2quit – Lessons Learned. BioMed Central, 2011.