Style de citation APA (7e éd.)

G. Brown, G., Kretzschmar, A., & C. Patrón, J. (2010). Modification of root density in pot experiments with two tropical earthworm species. Instituto de Ecología, A.C.

Style de citation Chicago (17e éd.)

G. Brown, George, André Kretzschmar, et José C. Patrón. Modification of Root Density in Pot Experiments with Two Tropical Earthworm Species. Instituto de Ecología, A.C, 2010.

Style de citation MLA (9e éd.)

G. Brown, George, et al. Modification of Root Density in Pot Experiments with Two Tropical Earthworm Species. Instituto de Ecología, A.C, 2010.