Cita APA (7th ed.)

Texel, P. P. (1986). Introductory ADA: Packages for programming. Wadsworth.

Cita Chicago (17th ed.)

Texel, Putnam P. Introductory ADA: Packages for Programming. Belmont, Calif.: Wadsworth, 1986.

Cita MLA (9th ed.)

Texel, Putnam P. Introductory ADA: Packages for Programming. Wadsworth, 1986.