APA

DAVIDSON B., . (1966). African Kingdoms. NEW YORK: TIME -LIFE BOOKS.

Chicago

DAVIDSON BASIL, . 1966. African Kingdoms. NEW YORK: TIME -LIFE BOOKS.

Harvard

DAVIDSON B., . (1966). African Kingdoms. NEW YORK: TIME -LIFE BOOKS.

MLA

DAVIDSON BASIL, . African Kingdoms. NEW YORK: TIME -LIFE BOOKS. 1966.