For example, If this book titled "Frogs" was one of the sources you used in a research paper about frogs, then you need to give the author,

For example, If this book titled "Frogs" was one of the sources you used in a research paper about frogs, then you need to give the author, Nic Bishop, credit for his work. You can do this by creating a works cited page and listing the title and author's name just like I did below. Source: Frogs by Nic Bishop