Cita APA (7th ed.)
Ullmann, J. R. (1994). Compiling in modula-2: A first introduction to classical recursive descent compiling. Prentice Hall.
Cita Chicago (17th ed.)
Ullmann, Julian R. Compiling in Modula-2: A First Introduction to Classical Recursive Descent Compiling. New York: Prentice Hall, 1994.
Cita MLA (9th ed.)
Ullmann, Julian R. Compiling in Modula-2: A First Introduction to Classical Recursive Descent Compiling. Prentice Hall, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.