APA (7th ed.) Citation

Freitag, E., & Busam, R. (2009). Complex analysis (2nd ed.). Springer.

Chicago Style (17th ed.) Citation

Freitag, E., and Rolf Busam. Complex Analysis. 2nd ed. Berlin: Springer, 2009.

MLA (9th ed.) Citation

Freitag, E., and Rolf Busam. Complex Analysis. 2nd ed. Springer, 2009.