APA
Lisonkova S., Sheps S. B., Janssen P. A., Lee S. K., Dahlgren L. & Macnab Y. C. (20110825). Birth outcomes among older mothers in rural versus urban areas: a residence-based approach. : The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association.
Chicago
Lisonkova Sarka, Sheps Samuel B, Janssen Patricia A, Lee Shoo K, Dahlgren Leanne and Macnab Ying C. 20110825. Birth outcomes among older mothers in rural versus urban areas: a residence-based approach. : The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association.
Harvard
Lisonkova S., Sheps S. B., Janssen P. A., Lee S. K., Dahlgren L. and Macnab Y. C. (20110825). Birth outcomes among older mothers in rural versus urban areas: a residence-based approach. : The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association.
MLA
Lisonkova Sarka, Sheps Samuel B, Janssen Patricia A, Lee Shoo K, Dahlgren Leanne and Macnab Ying C. Birth outcomes among older mothers in rural versus urban areas: a residence-based approach. : The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association. 20110825.