Gaya APA

Holtman, D, H, H, D, H. (2006). Privacy lost : how technology is endangering your privacy.-- (Cet. 1.--). Wiley : Jossey-Bass.

Gaya MLA

Holtman, David, H., Holtman,, David, H.. "Privacy lost : how technology is endangering your privacy.--". Cet. 1.-- Wiley : Jossey-Bass, 2006. Buku.