APA aipamena

Everall, P. H., & Morris, C. A. (1976). Failure to sterilize in plastic bags.

Chicago Style aipamena

Everall, P H., and C A. Morris. Failure to Sterilize in Plastic Bags. 1976.

MLA aipamena

Everall, P H., and C A. Morris. Failure to Sterilize in Plastic Bags. 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.