APA (7th ed.) Citation

Bielig-Schulz, G., & Schulz, C. (1987). 3 D-Graphik in Pascal. Teubner.

Chicago Style (17th ed.) Citation

Bielig-Schulz, Gisela, and Christoph Schulz. 3 D-Graphik in Pascal. Stuttgart: Teubner, 1987.

MLA (9th ed.) Citation

Bielig-Schulz, Gisela, and Christoph Schulz. 3 D-Graphik in Pascal. Teubner, 1987.