APA aipamena

Fairhurst, R. J. (1975). Letter: Illness in the clouds.

Chicago Style aipamena

Fairhurst, R J. Letter: Illness in the Clouds. 1975.

MLA aipamena

Fairhurst, R J. Letter: Illness in the Clouds. 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.