
In REFERENCE to a database
much larger than anything
I know of in the park.
Westworld Season 2, Episode 4

was an obvious REFERENCE
The Big Bang Theory Season 7, Episode 3

I'm surprised you know that REFERENCE.
The Big Bang Theory Season 8, Episode 19

...you'd be in a non-inertial
REFERENCE frame and would...
The Big Bang Theory Season 1, Episode 3

Is that a REFERENCE
to my speech impediment?
The Big Bang Theory Season 7, Episode 10