Cita APA (7a ed.)

BioMed Central Ltd. (2007). Patient safety in surgery. BioMed Central.

Cita Chicago Style (17a ed.)

BioMed Central Ltd. Patient Safety in Surgery. London: BioMed Central, 2007.

Cita MLA (9a ed.)

BioMed Central Ltd. Patient Safety in Surgery. BioMed Central, 2007.