2. One man is a criminal and his best friend is a police officer.
A key, or sometimes a guide.
To be honest I think it is true but I haven't read this book since 7th grade and I'm 11 so I would check up on that
False. There are other formatting styles out there such as MLA. It also depends on the teacher/instructor, and school on the writing styles that they prefer. For instance, my university prefers APA in general, but I’ve had some instructors that required MLA style in our written work.