APA (7th ed.) Citation

Cools, E., Ausserer, J., Van de Velde, M., Hamm, P., Neururer, S., & Paal, P. (2017). Anaesthesiology research in the European Union and the European Free Trade Association: An overview from 2001 to 2015. European journal of anaesthesiology, 34(12), 814. https://doi.org/10.1097/EJA.0000000000000653

Chicago Style (17th ed.) Citation

Cools, Evelien, Julia Ausserer, Marc Van de Velde, Peter Hamm, Sabrina Neururer, and Peter Paal. "Anaesthesiology Research in the European Union and the European Free Trade Association: An Overview from 2001 to 2015." European Journal of Anaesthesiology 34, no. 12 (2017): 814. https://doi.org/10.1097/EJA.0000000000000653.

MLA (9th ed.) Citation

Cools, Evelien, et al. "Anaesthesiology Research in the European Union and the European Free Trade Association: An Overview from 2001 to 2015." European Journal of Anaesthesiology, vol. 34, no. 12, 2017, p. 814, https://doi.org/10.1097/EJA.0000000000000653.