APA Style

Cleverly, S. (2021). A Case of Grave Danger (The Violet Veil Mysteries) (1st). New York: ‎ HarperCollinsChildren’sBooks.

MLA Style

Cleverly, Sophie. "A Case of Grave Danger (The Violet Veil Mysteries)". 1st New York: ‎ HarperCollinsChildren’sBooks, 2021. Text.