For Web Sources: If I was using a particular website (instead of John Smith's book), the signal phrase would look exactly the same, but I would say According to Pocahontasrules.com....
CECOM is The Critical Link that ensures the global readiness of the complex, networked C4ISR systems and capabilities that provide our joint forces with the advanced information and technology they need to communicate on today's battlefield.
The CE Mark is an identification mark that indicates that a product has complied with the health and safety requirements as published by European Directives. Products with the CE Mark may be sold throughout countries that belong to the European Union.