1.
Ecological experiments. Cambridge, New York, Port Chester: Cambridge university press; 1990.
Ecological experiments. Cambridge, New York, Port Chester : Cambridge university press, 5 mai 1990. ISBN 0-521-34692-4
Hairston Nelson George. (1990). Ecological experiments: Purpose, design, and execution. Cambridge university press.
Style de citation MLA (8e éd.)Hairston Nelson George. Ecological Experiments: Purpose, Design, and Execution. Cambridge university press, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.