APA (7th ed.) Citation

Lingens, S. P., Schilling, G., Harms, J., Schulz, H., & Bleich, C. Observational non-randomised controlled evaluation of the effectiveness of cancer counselling centres: A study protocol. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Lingens, Solveigh Paola, Georgia Schilling, Julia Harms, Holger Schulz, and Christiane Bleich. Observational Non-randomised Controlled Evaluation of the Effectiveness of Cancer Counselling Centres: A Study Protocol. BMJ Publishing Group.

MLA (9th ed.) Citation

Lingens, Solveigh Paola, et al. Observational Non-randomised Controlled Evaluation of the Effectiveness of Cancer Counselling Centres: A Study Protocol. BMJ Publishing Group.