Hey there, IllusionNote1!
The definition of jagged is 'having rough, sharp points protruding,' so jagged is not the answer.
The definition of draconian is 'excessively harsh and severe,' so that could possibly be it.
Insanely mean is not formal.
Crazy hard is not formal.
Your best bet is draconian.
APA in text citation is followed by a direct quote used from an authors work. For example: “..........” (Jones, 1998).
Include the authors last name, followed by a comma, then the publishing year of the work
