APA aipamena

Stradling, J. (2010). Peter Stradling Obituary.

Chicago Style aipamena

Stradling, J. Peter Stradling Obituary. 2010.

MLA aipamena

Stradling, J. Peter Stradling Obituary. 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.