APA引文

Boom, B. M. (1985). Ethnopteridology of the Chácobo Indians in Amazonian Bolivia. s.l.: s.n..

Citación estilo Chicago

Boom, Brian M. Ethnopteridology of the Chácobo Indians in Amazonian Bolivia. s.l.: s.n., 1985.

MLA引文

Boom, Brian M. Ethnopteridology of the Chácobo Indians in Amazonian Bolivia. s.l.: s.n., 1985.

警告：这些引文格式不一定是100％准确.