APA引文

Steininger, M. K., Hansen, M., Townshend, J. R. G., Tucker, C. J., Skole, D., & DeFries, R. (2008). Convincing evidence of tropical forest decline. National Academy of Sciences.

Citação norma Chicago

Steininger, M. K., M. Hansen, J. R. G. Townshend, C. J. Tucker, D. Skole, and R. DeFries. Convincing Evidence of Tropical Forest Decline. National Academy of Sciences, 2008.

MLA引文

Steininger, M. K., et al. Convincing Evidence of Tropical Forest Decline. National Academy of Sciences, 2008.