APA Style

Organization, I, B. (2019). IB Diploma Programme Mathematics Higher level Paper 1 Monday 13 May 2019 (afternoon) . United Kingdom: International Baccalaureate Organization.

MLA Style

Organization, International, Baccalaureate. "IB Diploma Programme Mathematics Higher level Paper 1 Monday 13 May 2019 (afternoon)". United Kingdom: International Baccalaureate Organization, 2019. Text.