APA aipamena

Silagy, C., Lancaster, T., Stead, L., Mant, D., & Fowler, G. (2004). Nicotine replacement therapy for smoking cessation.

Chicago Style aipamena

Silagy, C., T. Lancaster, L. Stead, D. Mant, and G. Fowler. Nicotine Replacement Therapy for Smoking Cessation. 2004.

MLA aipamena

Silagy, C., et al. Nicotine Replacement Therapy for Smoking Cessation. 2004.