Cita APA (7a ed.)

Becque, A. J. (1977). LPR: An integrated program and data management system for engineering applications. s.n.

Cita Chicago Style (17a ed.)

Becque, Antonio Jacobus. LPR: An Integrated Program and Data Management System for Engineering Applications. Amsterdam: s.n, 1977.

Cita MLA (9a ed.)

Becque, Antonio Jacobus. LPR: An Integrated Program and Data Management System for Engineering Applications. s.n, 1977.