Cita APA (7a ed.)
New York State College of Human Ecology. Human ecology. Cornell University, Human Ecology.
Cita Chicago Style (17a ed.)
New York State College of Human Ecology. Human Ecology. Ithaca, NY: Cornell University, Human Ecology.
Cita MLA (9a ed.)
New York State College of Human Ecology. Human Ecology. Cornell University, Human Ecology.
Precaución: Estas citas no son 100% exactas.