Gaya APA
Swanson, C, P., Hobbs, J, E. (1980).
Apllied climatology a study of atmospheric resources .
London:
London: Dawson; 1980.
Gaya MLA
Swanson, Carl, P.., Hobbs, John, E.
"Apllied climatology a study of atmospheric resources".
London:
London: Dawson; 1980,
1980.
Text.