Παραπομπή σε μορφή APA (7η εκδ.)

Gordon, S., Bretherton, T., & Buchanan, J. (2008). Safety in numbers: Nurse-to-patient ratios and the future of health care. ILR Press/Cornell University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gordon, Suzanne, Tanya Bretherton, και John Buchanan. Safety in Numbers: Nurse-to-patient Ratios and the Future of Health Care. Ithaca: ILR Press/Cornell University Press, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gordon, Suzanne, et al. Safety in Numbers: Nurse-to-patient Ratios and the Future of Health Care. ILR Press/Cornell University Press, 2008.