How Do I Cite Blurtit?

In what context ?

cite

_{–verb (used with object), cit⋅ed, cit⋅ing.}   

_{1. to quote (a passage, book, author, etc.), esp. As an authority: He cited the Constitution in his defense.}

_{2. to mention in support, proof, or confirmation; refer to as an example: He cited many instances of abuse of power.}

_{3. to summon officially or authoritatively to appear in court.}

_{4. to call to mind; recall: citing my gratitude to him.}

_{5. Military. to mention (a soldier, unit, etc.) in orders, as for gallantry.}

_{6. to commend, as for outstanding service, hard work, or devotion to duty.}

_{7. to summon or call; rouse to action.}  

_{Origin:  
1400–50; late ME < LL citāre to summon before a church court; in L, to hurry, set in motion, summon before a court, freq. Of ciēre to move, set in motion}

It means six very different things (1 & 2 are much if a muchness)

Do you want ...

• To quote or use blurtit as a reference source ? (I wouldn't as you may find many answers here are opinions stated as facts ;-) )
• To drag blurtit into court ?
• To remember blurtit ?
• To mention blurtit in military dispatches ?
• To commend blurtit ?

• Or to summon to action ?

As you should by now of grasped, you need to be more specific in what you mean by "cite" as it is very ambiguous  ;-)

HTH