APA-viite (7. p.)
Leal, C. (2003). You can market your book: All the tools you need to sell your published book. Write now publications.
Chicago-viite (17. p.)
Leal, Carmel. You Can Market Your Book: All the Tools You Need to Sell Your Published Book. United States of America: Write now publications, 2003.
MLA-viite (9. p.)
Leal, Carmel. You Can Market Your Book: All the Tools You Need to Sell Your Published Book. Write now publications, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.