APA

Lewis K. E., Durgan L., Edwards V. M., Dixon H., Whitehead C. & Sykes R. N. (20090819). Can smokers switch from a hospital-based to a community-based stop smoking service? an open-label, randomized trial comparing three referral schemes. : Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco.

Chicago

Lewis Keir E, Durgan Linda, Edwards Victoria M, Dixon Hazel, Whitehead Carolyn and Sykes Robert N. 20090819. Can smokers switch from a hospital-based to a community-based stop smoking service? an open-label, randomized trial comparing three referral schemes. : Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco.

Harvard

Lewis K. E., Durgan L., Edwards V. M., Dixon H., Whitehead C. and Sykes R. N. (20090819). Can smokers switch from a hospital-based to a community-based stop smoking service? an open-label, randomized trial comparing three referral schemes. : Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco.

MLA

Lewis Keir E, Durgan Linda, Edwards Victoria M, Dixon Hazel, Whitehead Carolyn and Sykes Robert N. Can smokers switch from a hospital-based to a community-based stop smoking service? an open-label, randomized trial comparing three referral schemes. : Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco. 20090819.