APA (7th ed.) Citation

Stephani, W. (1988). PC tools: [inklusive Version Deluxe] (2., erw. Aufl.). Data-Becker-GmbH.

Chicago Style (17th ed.) Citation

Stephani, Walter. PC Tools: [inklusive Version Deluxe]. 2., erw. Aufl. Düsseldorf: Data-Becker-GmbH, 1988.

MLA (9th ed.) Citation

Stephani, Walter. PC Tools: [inklusive Version Deluxe]. 2., erw. Aufl. Data-Becker-GmbH, 1988.

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