(1981). G/C/T. G/C/T Pub. Co..
Chicago Style (17th ed.) CitationG/C/T. Mobile, AL: G/C/T Pub. Co., 1981.
MLA (9th ed.) CitationG/C/T. G/C/T Pub. Co., 1981.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1981). G/C/T. G/C/T Pub. Co..
Chicago Style (17th ed.) CitationG/C/T. Mobile, AL: G/C/T Pub. Co., 1981.
MLA (9th ed.) CitationG/C/T. G/C/T Pub. Co., 1981.