Stoetzel, M. B. (1994). Aphids (Homoptera: Aphididae) of potential importance on Citrus in the United States with illustrated keys to species. Zenodo.
Citazione stile Chigago Style (17a edizione)Stoetzel, M B. Aphids (Homoptera: Aphididae) of Potential Importance on Citrus in the United States with Illustrated Keys to Species. Zenodo, 1994.
Citatione MLA (9a ed.)Stoetzel, M B. Aphids (Homoptera: Aphididae) of Potential Importance on Citrus in the United States with Illustrated Keys to Species. Zenodo, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.