It's important to cite sources you used in your research for several reasons:
Source: MIT Libraries
The MLA Handbook provides a "universal set of guidelines" for citing sources across all format types. Luckily, the 9th edition mainly expands upon the rules listed in the 8th edition. There are no significant changes in Works Cited/In-Text Citations (whew!).
These guidelines state that, if given, these major elements should be included in the citation:
1. Author.
2. Title of Source.
3. Title of Container,
4. Other Contributors,
5. Version,
6. Number,
7. Publisher,
8. Publication date,
9. Location.
Check out Purdue University Online Writing Lab website for detailed examples and instructions.
You must cite:
When in doubt, be safe and cite your source!
Source: MIT Libraries
Unless specifically stated by an instructor, an abstract is not required for student essays when using APA 7.
Some changes from the previous edition (APA 6) include:
Reference list changes:
Check out Purdue University Online Writing Lab website for detailed examples and instructions.