APA (7th ed.) Citation

Wallace, R. H. (1986). Practitioner's guide to Ada (1. print.). Intertext-Publ. [u.a.].

Chicago Style (17th ed.) Citation

Wallace, Robert H. Practitioner's Guide to Ada. 1. print. New York, NY: Intertext-Publ. [u.a.], 1986.

MLA (9th ed.) Citation

Wallace, Robert H. Practitioner's Guide to Ada. 1. print. Intertext-Publ. [u.a.], 1986.