APA Edition Citation

Chbosky, S. (1999). The perks of being a wallflower. Gallery books.

Chicago Edition Citation

Chbosky, Stephen. The Perks of Being a Wallflower. London |New Delhi: Gallery books, 1999.

MLA Edition Citation

Chbosky, Stephen. The Perks of Being a Wallflower. Gallery books, 1999.

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