APA (7th ed.) Citation

Wolff, J., McCrone, P., Auber, G., Fiedler, P., Patel, A., & Wetterauer, U. (2014). Where, when and what? A time study of surgeons' work in urology. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Wolff, Jan, Paul McCrone, Gerd Auber, Petra Fiedler, Anita Patel, and Ulrich Wetterauer. Where, When and What? A Time Study of Surgeons' Work in Urology. Public Library of Science (PLoS), 2014.

MLA (8th ed.) Citation

Wolff, Jan, et al. Where, When and What? A Time Study of Surgeons' Work in Urology. Public Library of Science (PLoS), 2014.