Cita APA

Sommers, J. W. (1965). Bibliography of African geography, 1940-1964. s. n.].

Citación estilo Chicago

Sommers, John W. Bibliography of African Geography, 1940-1964. [Hanover, N. H: s. n.], 1965.

Cita MLA

Sommers, John W. Bibliography of African Geography, 1940-1964. s. n.], 1965.

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