Cita APA (7th ed.)
Lannoo, M. J. (2008). Malformed frogs: The collapse of aquatic ecosystems. University of California Press.
Cita Chicago (17th ed.)
Lannoo, Michael J. Malformed Frogs: The Collapse of Aquatic Ecosystems. Berkeley: University of California Press, 2008.
Cita MLA (9th ed.)
Lannoo, Michael J. Malformed Frogs: The Collapse of Aquatic Ecosystems. University of California Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.