Cita APA (7a ed.)

Awoonor-Renner, M. (1987). A visual geography of Sierra Leone (2. ed.). Evans Brothers.

Cita Chicago Style (17a ed.)

Awoonor-Renner, Marilyn. A Visual Geography of Sierra Leone. 2. ed. London: Evans Brothers, 1987.

Cita MLA (9a ed.)

Awoonor-Renner, Marilyn. A Visual Geography of Sierra Leone. 2. ed. Evans Brothers, 1987.