Cita APA (7a ed.)
Marble, Y., Cosijn, M., & Boogaard, B. K. (2012). Communal pasture areas: Overgrazing and sustainability.
Cita Chicago Style (17a ed.)
Marble, Y., M. Cosijn, y Birgit K. Boogaard. Communal Pasture Areas: Overgrazing and Sustainability. 2012.
Cita MLA (9a ed.)
Marble, Y., et al. Communal Pasture Areas: Overgrazing and Sustainability. 2012.
Precaución: Estas citas no son 100% exactas.