(1987). Vol. 61, № 8, Pat. B. 1987.
Chicago Style (17th ed.) CitationVol. 61, № 8, Pat. B. 1987, 1987.
MLA (9th ed.) CitationVol. 61, № 8, Pat. B. 1987, 1987.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1987). Vol. 61, № 8, Pat. B. 1987.
Chicago Style (17th ed.) CitationVol. 61, № 8, Pat. B. 1987, 1987.
MLA (9th ed.) CitationVol. 61, № 8, Pat. B. 1987, 1987.