Não informado. (2004). Human Ecology. New York State College of Human Ecology.
Style de citation Chicago (17e éd.)Não informado. Human Ecology. Ithaca, NY: New York State College of Human Ecology, 2004.
Style de citation MLA (8e éd.)Não informado. Human Ecology. New York State College of Human Ecology, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.