APA način citiranja

Monge Nájera, J., & Nielsen Muñoz, V. (1991). A Comparison of four Methods to Evaluate the Butterfly Abundance. Using a Tropical Community.

Čikaški stil citiranja

Monge Nájera, Julián, i Vanessa Nielsen Muñoz. A Comparison of Four Methods to Evaluate the Butterfly Abundance. Using a Tropical Community. 1991.

MLA način citiranja

Monge Nájera, Julián, i Vanessa Nielsen Muñoz. A Comparison of Four Methods to Evaluate the Butterfly Abundance. Using a Tropical Community. 1991.