(1974). V. 30, № 2. 1974.
Chicago Style (17th ed.) CitationV. 30, № 2. 1974, 1974.
MLA (9th ed.) CitationV. 30, № 2. 1974, 1974.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1974). V. 30, № 2. 1974.
Chicago Style (17th ed.) CitationV. 30, № 2. 1974, 1974.
MLA (9th ed.) CitationV. 30, № 2. 1974, 1974.