Cita APA (7th ed.)

Ellis, R., & Gulick, D. (1986). Calculus (3rd ed.). Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Ellis, Robert, i Denny Gulick. Calculus. 3rd ed. San Diego: Harcourt Brace Jovanovich, 1986.

Cita MLA (9th ed.)

Ellis, Robert, i Denny Gulick. Calculus. 3rd ed. Harcourt Brace Jovanovich, 1986.