APA Style

Organization, I, B. (2019). Computer science Higher level & Standard level; Paper 1 Tuesday 11 May 2021 & Friday 29 October 2021 (afternoon); Paper 3 Wednesday 12 May 2021 & Monday 1 November 2021 (morning) IB Diploma Programme . United Kingdom: International Baccalaureate Organization.

MLA Style

Organization, International, Baccalaureate. "Computer science Higher level & Standard level; Paper 1 Tuesday 11 May 2021 & Friday 29 October 2021 (afternoon); Paper 3 Wednesday 12 May 2021 & Monday 1 November 2021 (morning) IB Diploma Programme". United Kingdom: International Baccalaureate Organization, 2019. Text.