ALGOL. (1992). Supersurf reference manual. ALGOR.
Chicago Style (17th ed.) CitationALGOL. Supersurf Reference Manual. Pittsburgh: ALGOR, 1992.
MLA引文ALGOL. Supersurf Reference Manual. ALGOR, 1992.
警告:這些引文格式不一定是100%准確.
ALGOL. (1992). Supersurf reference manual. ALGOR.
Chicago Style (17th ed.) CitationALGOL. Supersurf Reference Manual. Pittsburgh: ALGOR, 1992.
MLA引文ALGOL. Supersurf Reference Manual. ALGOR, 1992.