APA (7th ed.) Citation

Rodriguez-Artalejo, M., & Vogler, H. (1989). Note on a narrowing machine for syntax directed BABEL. RWTH Aachen, Fachgruppe Informatik.

Chicago Style (17th ed.) Citation

Rodriguez-Artalejo, Mario, and Heiko Vogler. Note on a Narrowing Machine for Syntax Directed BABEL. Aachen: RWTH Aachen, Fachgruppe Informatik, 1989.

MLA (9th ed.) Citation

Rodriguez-Artalejo, Mario, and Heiko Vogler. Note on a Narrowing Machine for Syntax Directed BABEL. RWTH Aachen, Fachgruppe Informatik, 1989.