APA (7th ed.) Citation

A Pearson,Michael. (1989). The Bubble Gum Champion. Gryphon Books.

Chicago Style (17th ed.) Citation

A Pearson,Michael. The Bubble Gum Champion. Londan: Gryphon Books, 1989.

MLA (9th ed.) Citation

A Pearson,Michael. The Bubble Gum Champion. Gryphon Books, 1989.

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