Keats, E. J. (1998). Goggles! Puffin Books.
Cita Chicago (17th ed.)Keats, Ezra Jack. Goggles! New York: Puffin Books, 1998.
Cita MLA (8th ed.)Keats, Ezra Jack. Goggles! Puffin Books, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)