Villa, J. (1974). The Pacific worm-eel, Myrophis vafer, in Nicaragua.
Citación estilo ChicagoVilla, Jaime. The Pacific Worm-eel, Myrophis Vafer, in Nicaragua. 1974.
MLA引文Villa, Jaime. The Pacific Worm-eel, Myrophis Vafer, in Nicaragua. 1974.
警告：這些引文格式不一定是100％准確.