Cita APA (7th ed.)

Evans,James.R, Groetsch, C., & Walker, M. (1986). An introduction to calculus: Methods and applications. West Publishing Co..

Cita Chicago (17th ed.)

Evans,James.R, C.W Groetsch, i MaryAnne Walker. An Introduction to Calculus: Methods and Applications. New York: West Publishing Co., 1986.

Cita MLA (9th ed.)

Evans,James.R, et al. An Introduction to Calculus: Methods and Applications. West Publishing Co., 1986.