APA (7th ed.) Citation

Melvin, A., & Sprod, T. (2010). Theory of knowledge: IB diploma programme. International Baccalaureate.

Chicago Style (17th ed.) Citation

Melvin, Antonia, and Tim Sprod. Theory of Knowledge: IB Diploma Programme. Cardiff: International Baccalaureate, 2010.

MLA (9th ed.) Citation

Melvin, Antonia, and Tim Sprod. Theory of Knowledge: IB Diploma Programme. International Baccalaureate, 2010.

Warning: These citations may not always be 100% accurate.