APA (7th ed.) Citation

Brian Leaf , M. Defining Twilight. Wiley Publishing Inc.

Chicago Style (17th ed.) Citation

Brian Leaf , M.A. Defining Twilight. America: Wiley Publishing Inc.

MLA (9th ed.) Citation

Brian Leaf , M.A. Defining Twilight. Wiley Publishing Inc.

Warning: These citations may not always be 100% accurate.