APA (7th ed.) Citation

Engl, H. W., Schlöglmann, W., & Wacker, H. (1991). ECMI postgraduate course industrial mathematics.

Chicago Style (17th ed.) Citation

Engl, Heinz W., Wolfgang Schlöglmann, and Hansjörg Wacker. ECMI Postgraduate Course Industrial Mathematics. Linz, Austria, 1991.

MLA (9th ed.) Citation

Engl, Heinz W., et al. ECMI Postgraduate Course Industrial Mathematics. 1991.