APA (7e ed.) Bronvermelding

Stewart, J., Watson, S., & Clegg, D. (2021). Calculus: Early transcendentals (Ninth edition.). Cengage learning India.

Chicago (17e ed.) Bronvermelding

Stewart, James, Saleem Watson, en Dan Clegg. Calculus: Early Transcendentals. Ninth edition. India: Cengage learning India, 2021.

MLA (8e ed.) Bronvermelding

Stewart, James, et al. Calculus: Early Transcendentals. Ninth edition. Cengage learning India, 2021.