APA (7th ed.) Citation

Hooks, W. H. (1990). The Gruff Brothers. a Bantam Little Rooster Book.

Chicago Style (17th ed.) Citation

Hooks, William H. The Gruff Brothers. New York: a Bantam Little Rooster Book, 1990.

MLA (9th ed.) Citation

Hooks, William H. The Gruff Brothers. a Bantam Little Rooster Book, 1990.

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