APA (7th ed.) Citation

Holowko, N., Ladfors, L. V., Örtqvist, A. K., Ahlberg, M., & Stephansson, O. Hospital obstetric volume and maternal outcomes: Does hospital size matter? Wiley.

Chicago Style (17th ed.) Citation

Holowko, Natalie, Linnea V. Ladfors, Anne K. Örtqvist, Mia Ahlberg, and Olof Stephansson. Hospital Obstetric Volume and Maternal Outcomes: Does Hospital Size Matter? Wiley.

MLA (9th ed.) Citation

Holowko, Natalie, et al. Hospital Obstetric Volume and Maternal Outcomes: Does Hospital Size Matter? Wiley.