APA (7th ed.) Citation

Ferreira, M. L., Hübscher, M., Carvalho-e-Silva, A. P., Pinheiro, M. B., Calais-Ferreira, L., & Ferreira, P. H. Cohort profile: The AUstralian Twin BACK pain and physical activity study (AUTBACK study). BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Ferreira, Manuela L., Markus Hübscher, Ana Paula Carvalho-e-Silva, Marina B. Pinheiro, Lucas Calais-Ferreira, and Paulo H. Ferreira. Cohort Profile: The AUstralian Twin BACK Pain and Physical Activity Study (AUTBACK Study). BMJ Publishing Group.

MLA (9th ed.) Citation

Ferreira, Manuela L., et al. Cohort Profile: The AUstralian Twin BACK Pain and Physical Activity Study (AUTBACK Study). BMJ Publishing Group.