Cita APA (7th ed.)
Wiens, J. A. (2016). Ecological challenges and conservation conundrums: Essays and reflections for a changing world. Wiley.
Cita Chicago (17th ed.)
Wiens, John A. Ecological Challenges and Conservation Conundrums: Essays and Reflections for a Changing World. West Sussex, England: Wiley, 2016.
Cita MLA (9th ed.)
Wiens, John A. Ecological Challenges and Conservation Conundrums: Essays and Reflections for a Changing World. Wiley, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.