F4 law!!

I have a question
During the exam, do i have to remember the article numbers each law is quoted from?
Like for an example,

Regarding the place of business in formation of international contracts , the following is stated
“If a party has more than one place of business, the relevant place of business is the one which most closely connected with the contract. Article 10 (a)

Do i need to remember the article number for all the laws?

Thanks in advance