Stewart, P. (1963). Meteorology unit. Encyclopaedia Britannica Educational Corporation.
Chicago Style (17th ed.) CitationStewart, P.E. Meteorology Unit. Chicago: Encyclopaedia Britannica Educational Corporation, 1963.
MLA (9th ed.) CitationStewart, P.E. Meteorology Unit. Encyclopaedia Britannica Educational Corporation, 1963.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.