APA (7th ed.) Citation

Althaus, M. (1989). Das PC-Profibuch. Sybex.

Chicago Style (17th ed.) Citation

Althaus, Martin. Das PC-Profibuch. Düsseldorf u.a: Sybex, 1989.

MLA (9th ed.) Citation

Althaus, Martin. Das PC-Profibuch. Sybex, 1989.

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