APA (7th ed.) Citation

Wieland, C. (1990). Two explanation facilities for the deductive database management system DeDEx.

Chicago Style (17th ed.) Citation

Wieland, Christian. Two Explanation Facilities for the Deductive Database Management System DeDEx. Zürich, 1990.

MLA (9th ed.) Citation

Wieland, Christian. Two Explanation Facilities for the Deductive Database Management System DeDEx. 1990.

Warning: These citations may not always be 100% accurate.