400
This number is shown before the correctly written citation, where capitalization stands for italicization:
1. Brown, John, and Jane Doe. "Owls." WORLD OF ANIMALS.
1st ed. Chicago: Harper, 2001. 134-199. Print.
2. Jacobs, John. OWLING IN THE NORTH. Ed. Jane Doe.
Boston: Bantham, 2007. 7-18. Print.
What is 2?