Abstract:
Journal articles are sometimes later reprinted as chapters of edited books. The question whether citations of this material should mention the book or the journal has significant implications. I describe several advantages of citing the journal: it allows the readers to locate the material more easily and to handle it more conveniently (when it is available electronically); it gives a better signal about how important and updated the material is; and it gives the journal proper credit, which is important because journals are ranked based on citations. Finally, several reasons for citing the book are also discussed.