APA (7th ed.) Citation

Sommer, A. (1991). The Little Vampire. Simon & Schuster Young Books.

Chicago Style (17th ed.) Citation

Sommer, Angela. The Little Vampire. Munich: Simon & Schuster Young Books, 1991.

MLA (9th ed.) Citation

Sommer, Angela. The Little Vampire. Simon & Schuster Young Books, 1991.

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