dereference pointers

What are two ways to dereference a pointer?

thanks

int* Pointer1=0;
*Pointer1; //will show what is held at the address stored in Pointer1

The other way is for objects of user defined classes;
Car* theCar= new Car(Red, Sports, 50000);
theCar->GetColor();
Does that make sense?

This sounds like a homework question...
One is using the ->, and the other is a combination of brackets and the . operator. Try and figure it out.