APA aipamena

Kakar, P., Govil, D., Gupta, S., Srinivasan, S., Mehta, P., Malhotra, A., . . . Govil, P. (2008). Percutaneous dilatation tracheostomy in critically ill patients with documented coagulopathy. BioMed Central.

Chicago Style aipamena

Kakar, P., et al. Percutaneous Dilatation Tracheostomy in Critically Ill Patients With Documented Coagulopathy. BioMed Central, 2008.

MLA aipamena

Kakar, P., et al. Percutaneous Dilatation Tracheostomy in Critically Ill Patients With Documented Coagulopathy. BioMed Central, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.