APA (7th ed.) Citation

Harcet, J., Heinrichs, L., Seiler, P. M., & Torres Skoumal, M. (2014). Mathematics higher level: Calculus, course companion. Oxford University Press.

Chicago Style (17th ed.) Citation

Harcet, Josip, Lorraine Heinrichs, Palmira Mariz Seiler, and Marlene Torres Skoumal. Mathematics Higher Level: Calculus, Course Companion. Oxford: Oxford University Press, 2014.

MLA (8th ed.) Citation

Harcet, Josip, et al. Mathematics Higher Level: Calculus, Course Companion. Oxford University Press, 2014.