APA is the citation style most often used in business. MLA is most frequently used in the arts and humanities. If you have questions about what best suits your assignment, or about the expectations for your class, check in with your professor.
About APA Style
APA (American Psychological Association) style is most commonly used to write papers and cite sources within the social sciences.
Online Resources
Books in our Collection
Publication Manual of the American Psychological Association by 
Publication Manual of the American Psychological Association by About MLA Style
MLA (Modern Language Association) style is most commonly used to write papers and cite sources within the liberal arts and humanities.
Online Resources
Books in our Collection
MLA Handbook by MLA Handbook by 