APA引文

Madrigal, Á. (2004). Migration and Emigration of Species.

Citación estilo Chicago

Madrigal, Álvaro. Migration and Emigration of Species. 2004.

MLA引文

Madrigal, Álvaro. Migration and Emigration of Species. 2004.

警告：這些引文格式不一定是100％准確.