APA (7th ed.) Citation

Freitag, E., & Busam, R. (2005). Complex analysis. Complex analysis.

Chicago Style (17th ed.) Citation

Freitag, Eberhard, and Rolf Busam. "Complex Analysis." Complex Analysis 2005.

MLA (9th ed.) Citation

Freitag, Eberhard, and Rolf Busam. "Complex Analysis." Complex Analysis, 2005.

Warning: These citations may not always be 100% accurate.