APA (7th ed.) Citation

Ziemer, R. E., Tranter, W. H., & Fannin, D. R. (1990). Signals and systems: Continuous and discrete (2nd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Ziemer, Rodger E., William H. Tranter, and D. Ronald Fannin. Signals and Systems: Continuous and Discrete. 2nd ed. New York: Macmillan, 1990.

MLA (9th ed.) Citation

Ziemer, Rodger E., et al. Signals and Systems: Continuous and Discrete. 2nd ed. Macmillan, 1990.