APA Citation

Madrigal, Á. (2004). Migration and Emigration of Species. Universidad Nacional, Costa Rica.

Chicago Style Citation

Madrigal, Álvaro. Migration and Emigration of Species. Universidad Nacional, Costa Rica, 2004.

MLA Citation

Madrigal, Álvaro. Migration and Emigration of Species. Universidad Nacional, Costa Rica, 2004.

Warning: These citations may not always be 100% accurate.