APA (7th ed.) Citation

Kobler, H. Visual Quickstart Guide Director 4 for Macintosh. Peachpit Press.

Chicago Style (17th ed.) Citation

Kobler, Helmut. Visual Quickstart Guide Director 4 for Macintosh. Peachpit Press.

MLA (8th ed.) Citation

Kobler, Helmut. Visual Quickstart Guide Director 4 for Macintosh. Peachpit Press.

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