Cita APA (7th ed.)
Buller, L. (1990). More science in action: Forces of nature. Marshall Cavendish.
Cita Chicago (17th ed.)
Buller, Laura. More Science in Action: Forces of Nature. New York: Marshall Cavendish, 1990.
Cita MLA (9th ed.)
Buller, Laura. More Science in Action: Forces of Nature. Marshall Cavendish, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.