Guide. An aspartate aminotransferase (AST) test measures the amount of this enzyme in the blood. AST is normally found in red blood cells, liver, heart, muscle tissue, pancreas, and kidneys. AST formerly was called serum glutamic oxaloacetic transaminase (SGOT). Low levels of AST are normally found in the blood.
Cite a Quote in APA Style. 1  1. Use in-text citations for quotes. 2  2. Cite a publication with one author. 3  3. Cite a book with multiple authors.  4. Cite a publication with no known 1  author. 5. Cite a web page.  6. Cite personal communications or 1  interviews. 7. Create a reference  list.
Source Types: How to cite a Book in APA. How to cite a Magazine in APA. How to cite a Newspaper in APA. How to cite a Website in APA. How to cite a Journal Article in APA. How to cite a Film in APA. How to cite an Interview in APA. How to cite a Lecture in APA.