APA (7th ed.) Citation
Leavitt, D. (1987). The lost language of cranes. Penguin books.
Chicago Style (17th ed.) Citation
Leavitt, David. The Lost Language of Cranes. London: Penguin books, 1987.
MLA (9th ed.) Citation
Leavitt, David. The Lost Language of Cranes. Penguin books, 1987.
Warning: These citations may not always be 100% accurate.