APA (7th ed.) Citation

(1981). Reference manual for the Ada programming language: Proposed standard document (Repr.). Interface AGE.

Chicago Style (17th ed.) Citation

Reference Manual for the Ada Programming Language: Proposed Standard Document. Repr. Vaterstetten: Interface AGE, 1981.

MLA (9th ed.) Citation

Reference Manual for the Ada Programming Language: Proposed Standard Document. Repr. Interface AGE, 1981.

Warning: These citations may not always be 100% accurate.