Παραπομπή σε μορφή APA (7η εκδ.)

(2016). Take a closer look at. by JoAnn Early Macken ; content consultant, William F. Pelgrin, Past CEO, Center for Internet Security (CIS). The Internet.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Take a Closer Look at. by JoAnn Early Macken ; Content Consultant, William F. Pelgrin, Past CEO, Center for Internet Security (CIS). The Internet. 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

Take a Closer Look at. by JoAnn Early Macken ; Content Consultant, William F. Pelgrin, Past CEO, Center for Internet Security (CIS). The Internet. 2016.