Cita APA (7a ed.)

Le Verrand, D., & Howlett, J. (1985). Evaluating Ada. North Oxford Academic.

Cita Chicago Style (17a ed.)

Le Verrand, Dominique, y J. Howlett. Evaluating Ada. Oxford: North Oxford Academic, 1985.

Cita MLA (9a ed.)

Le Verrand, Dominique, y J. Howlett. Evaluating Ada. North Oxford Academic, 1985.