APA (7th ed.) Citation

Gürlebeck, K., & Sprössig, W. (1989). Quaternionic analysis and elliptic boundary value problems. Akademie.

Chicago Style (17th ed.) Citation

Gürlebeck, Klaus, and Wolfgang Sprössig. Quaternionic Analysis and Elliptic Boundary Value Problems. Berlin: Akademie, 1989.

MLA (9th ed.) Citation

Gürlebeck, Klaus, and Wolfgang Sprössig. Quaternionic Analysis and Elliptic Boundary Value Problems. Akademie, 1989.

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