एपीए उद्धरण

Leventhal, L. A. (1981). 6809 assembly language programming. OSBORNE/McGraw-Hill.

शिकागो स्टाइल उद्धरण

Leventhal, Lance A. 6809 Assembly Language Programming. Berkeley, Calif.: OSBORNE/McGraw-Hill, 1981.

एमएलए उद्धरण

Leventhal, Lance A. 6809 Assembly Language Programming. OSBORNE/McGraw-Hill, 1981.