APA

Fifer J. V., . (1972). Bolovia. Cambridge: University Press.

Chicago

Fifer J Valerie, . 1972. Bolovia. Cambridge: University Press.

Harvard

Fifer J. V., . (1972). Bolovia. Cambridge: University Press.

MLA

Fifer J Valerie, . Bolovia. Cambridge: University Press. 1972.