Cita APA (7a ed.)
Gregory, S. (1987). Parallel logic programming im PARLOG: The language and its implementation (1.vyd.). Addison-Wesley.
Cita Chicago Style (17a ed.)
Gregory, Steve. Parallel Logic Programming Im PARLOG: The Language and Its Implementation. 1.vyd. Reading: Addison-Wesley, 1987.
Cita MLA (9a ed.)
Gregory, Steve. Parallel Logic Programming Im PARLOG: The Language and Its Implementation. 1.vyd. Addison-Wesley, 1987.
Precaución: Estas citas no son 100% exactas.