APA (7th ed.) Citation

Rogalla, H. -., Rogalla, W., & Nelson, F. H. (1978). German for academic purposes: A reading course. Goethe-Inst.

Chicago Style (17th ed.) Citation

Rogalla, Hanna -2000, Willy Rogalla, and Frank H. Nelson. German for Academic Purposes: A Reading Course. München: Goethe-Inst, 1978.

MLA (9th ed.) Citation

Rogalla, Hanna -2000, et al. German for Academic Purposes: A Reading Course. Goethe-Inst, 1978.