Cita APA (7a ed.)
Alfonseca, M., Selby, D., & Wilks, R. (1991). The APL IL Interpreter Generator. IBM Systems Journal.
Cita Chicago Style (17a ed.)
Alfonseca, Manuel, David Selby, y Ron Wilks. "The APL IL Interpreter Generator." IBM Systems Journal 1991.
Cita MLA (9a ed.)
Alfonseca, Manuel, et al. "The APL IL Interpreter Generator." IBM Systems Journal, 1991.
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