Monge Nájera, J., & Nielsen Muñoz, V. (1991). A Comparison of four Methods to Evaluate the Butterfly Abundance. Using a Tropical Community.
استشهاد بنمط شيكاغوMonge Nájera, Julián, و Vanessa Nielsen Muñoz. A Comparison of Four Methods to Evaluate the Butterfly Abundance. Using a Tropical Community. 1991.
MLA استشهادMonge Nájera, Julián, و Vanessa Nielsen Muñoz. A Comparison of Four Methods to Evaluate the Butterfly Abundance. Using a Tropical Community. 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.