Travis, Joseph, Bassar, Ronald D, Coulson, Tim, Lopez-Sepulcre, Andres, and Reznick, David. Population Regulation and Density-Dependent Demography in the Trinidadian Guppy. Retrieved from https://par.nsf.gov/biblio/10518328. The American Naturalist 202.4 Web. doi:10.1086/725796.

Travis, Joseph, Bassar, Ronald D, Coulson, Tim, Lopez-Sepulcre, Andres, & Reznick, David. Population Regulation and Density-Dependent Demography in the Trinidadian Guppy. The American Naturalist, 202 (4). Retrieved from https://par.nsf.gov/biblio/10518328. https://doi.org/10.1086/725796

Travis, Joseph, Bassar, Ronald D, Coulson, Tim, Lopez-Sepulcre, Andres, and Reznick, David. "Population Regulation and Density-Dependent Demography in the Trinidadian Guppy". The American Naturalist 202 (4). Country unknown/Code not available: American Naturalist. https://doi.org/10.1086/725796. https://par.nsf.gov/biblio/10518328.

@article{osti_10518328,
place = {Country unknown/Code not available}, title = {Population Regulation and Density-Dependent Demography in the Trinidadian Guppy}, url = {https://par.nsf.gov/biblio/10518328}, DOI = {10.1086/725796}, abstractNote = {}, journal = {The American Naturalist}, volume = {202}, number = {4}, publisher = {American Naturalist}, author = {Travis, Joseph and Bassar, Ronald D and Coulson, Tim and Lopez-Sepulcre, Andres and Reznick, David}, }