Cita APA (7a ed.)

Wyndham, J., Waterfield, R., & Strange, D. (1993). Chocky. Penguin books.

Cita Chicago Style (17a ed.)

Wyndham, John, Robin Waterfield, y Derek Strange. Chocky. England: Penguin books, 1993.

Cita MLA (8a ed.)

Wyndham, John, et al. Chocky. Penguin books, 1993.