APA aipamena

Sanford, S. E., & Josephson, G. K. (1992). Ontario. “Broken backs” in pigs after a lightning storm.

Chicago Style aipamena

Sanford, S. Ernest, and Gaylan K.A Josephson. Ontario. “Broken Backs” in Pigs After a Lightning Storm. 1992.

MLA aipamena

Sanford, S. Ernest, and Gaylan K.A Josephson. Ontario. “Broken Backs” in Pigs After a Lightning Storm. 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.