APA (7th ed.) Citation

Alspach, T. (1999). PDF with Acrobat 4. Peachpit Press.

Chicago Style (17th ed.) Citation

Alspach, Ted. PDF with Acrobat 4. Berkeley: Peachpit Press, 1999.

MLA (9th ed.) Citation

Alspach, Ted. PDF with Acrobat 4. Peachpit Press, 1999.