APA (7th ed.) Citation

Middleton, D., Clark, L., Mosnier, A., & Heininger, U. Pertussis vaccination in adults: A behavioral study of physicians from the US, France, and Germany. BMC.

Chicago Style (17th ed.) Citation

Middleton, Donald, Liana Clark, Anne Mosnier, and Ulrich Heininger. Pertussis Vaccination in Adults: A Behavioral Study of Physicians from the US, France, and Germany. BMC.

MLA (9th ed.) Citation

Middleton, Donald, et al. Pertussis Vaccination in Adults: A Behavioral Study of Physicians from the US, France, and Germany. BMC.