Cita APA (7a ed.)

Thomas, L. (1983). The youngest science: Notes of a medicine-watcher. Penguin.

Cita Chicago Style (17a ed.)

Thomas, Lewis. The Youngest Science: Notes of a Medicine-watcher. New York: Penguin, 1983.

Cita MLA (9a ed.)

Thomas, Lewis. The Youngest Science: Notes of a Medicine-watcher. Penguin, 1983.