Cita APA

Burroughs Corporation, & Burroughs Corporation. (1984). B 20 systems indexed sequential access method (ISAM): Relative to release level 4.0 : reference manual. Detroit, Mich.: Burroughs.

Citación estilo Chicago

Burroughs Corporation, y Burroughs Corporation. B 20 Systems Indexed Sequential Access Method (ISAM): Relative to Release Level 4.0 : Reference Manual. Detroit, Mich.: Burroughs, 1984.

Cita MLA

Burroughs Corporation, y Burroughs Corporation. B 20 Systems Indexed Sequential Access Method (ISAM): Relative to Release Level 4.0 : Reference Manual. Detroit, Mich.: Burroughs, 1984.