APA aipamena

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.

Chicago Style aipamena

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

MLA aipamena

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