APA

Chbosky S., .The Perks of Being a Wallflower. Great Britain: Pocket Books.

Chicago

Chbosky Stephen, .The Perks of Being a Wallflower. Great Britain: Pocket Books.

Harvard

Chbosky S., .The Perks of Being a Wallflower. Great Britain: Pocket Books.

MLA

Chbosky Stephen, .Great Britain: Pocket Books. .