APA-viite

Cirocchi, R., Farinella, E., Trastulli, S., Desiderio, J., Di Rocco, G., Covarelli, P., . . . Boselli, C. (2011). High tie versus low tie of the inferior mesenteric artery: A protocol for a systematic review. BioMed Central.

Chicago-tyylinen lähdeviittaus

Cirocchi, Roberto, et al. High Tie Versus Low Tie of the Inferior Mesenteric Artery: A Protocol for a Systematic Review. BioMed Central, 2011.

MLA-viite

Cirocchi, Roberto, et al. High Tie Versus Low Tie of the Inferior Mesenteric Artery: A Protocol for a Systematic Review. BioMed Central, 2011.

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