Adding a Contribution in an Edited Book
Unlike a regular book, contributions in an edited book are dependent publications which must be "children" of a parent reference. Adding a contribution in an edited book requires two steps. First, you will add the edited book itself and then you will add the contribution.
1 Click +Reference. (If the book has an ISBN, add the book by ISBN.)
2 Select Book, Edited.
3 Add the information for the edited book.
4 Then click Add contribution.
5 Add the information for the contribution.
6 To add another contribution, click Parent reference > Go to parent reference.
7 Then click Add contribution.
8 Do you want to check which contributions you have already added? Click n contributions.
On the View menu, click Show current reference in citation style. You can then see a preview of how the reference information will be displayed later in your bibliography.