APA (7th ed.) Citation

Harlow, J. H. (2014). The watcher (First edition.). Margaret K. McElderry Books.

Chicago Style (17th ed.) Citation

Harlow, Joan Hiatt. The Watcher. First edition. New York: Margaret K. McElderry Books, 2014.

MLA (9th ed.) Citation

Harlow, Joan Hiatt. The Watcher. First edition. Margaret K. McElderry Books, 2014.