APA (7th ed.) Citation

Johnson, M., & Smith, D. (2021). Hello, cruel heart (First hardcover edition.). Disney Press.

Chicago Style (17th ed.) Citation

Johnson, Maureen, and Dodie Smith. Hello, Cruel Heart. First hardcover edition. Los Angeles: Disney Press, 2021.

MLA (8th ed.) Citation

Johnson, Maureen, and Dodie Smith. Hello, Cruel Heart. First hardcover edition. Disney Press, 2021.

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