A premonition is defined as a strong feeling that something bad is about to happen, so one wouldn't have a premonition <em>after</em> an event takes place; it would be before, when they're feeling anxious or worried about a situation that doesn't yet have an outcome.
Following MLA guidelines, the correct citation would be B. According to anthropologist Michelle Rosengren, "Body piercing has been an aspect of human culture for centuries" (55).
Note: If the author's name appears in the sentence, you do not have to put their name in the citation. However, you must always put the page number.
It came out on new York's streets.