Cita APA

Schulze, W. (1973). A new geography of Liberia. Longman group.

Citación estilo Chicago

Schulze, Willi. A New Geography of Liberia. London: Longman group, 1973.

Cita MLA

Schulze, Willi. A New Geography of Liberia. Longman group, 1973.

Warning: These citations may not always be 100% accurate.