González-Salazar, C. (2014). A hierarchical classification of trophic guilds for North American birds and mammals. Universidad Nacional Autónoma de México.
Citazione stile Chigago Style (17a edizione)González-Salazar, Constantino. A Hierarchical Classification of Trophic Guilds for North American Birds and Mammals. Universidad Nacional Autónoma de México, 2014.
Citatione MLA (9a ed.)González-Salazar, Constantino. A Hierarchical Classification of Trophic Guilds for North American Birds and Mammals. Universidad Nacional Autónoma de México, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.