Cita APA (7a ed.)
MAY, W. (May 2004). XPath-logic and XPathLog: A logic-programming style XML data manipulation language. Theory and Practice of Logic Programming.
Cita Chicago Style (17a ed.)
MAY, WOLFGANG. "XPath-logic and XPathLog: A Logic-programming Style XML Data Manipulation Language." Theory and Practice of Logic Programming May 2004.
Cita MLA (9a ed.)
MAY, WOLFGANG. "XPath-logic and XPathLog: A Logic-programming Style XML Data Manipulation Language." Theory and Practice of Logic Programming, May 2004.
Precaución: Estas citas no son 100% exactas.